iPROS Urban Planning
  • Search for products by classification category

    • Building Materials
      Building Materials
      36726items
    • Facilities
      Facilities
      57300items
    • Lighting and Interior
      Lighting and Interior
      17495items
    • Common materials
      Common materials
      37157items
    • Civil Engineering Materials
      Civil Engineering Materials
      9976items
    • Construction, work and methods
      Construction, work and methods
      28635items
    • Surveys, Measurements, and Services
      Surveys, Measurements, and Services
      29689items
    • IT/Software
      IT/Software
      33180items
    • others
      others
      80719items
    • Store and facility supplies
      Store and facility supplies
      4577items
    • Office and commercial supplies
      Office and commercial supplies
      11645items
    • Hospital and welfare facility supplies
      Hospital and welfare facility supplies
      1025items
    • Logistics Equipment
      Logistics Equipment
      7266items
    • Energy and Resources
      Energy and Resources
      12032items
  • Search for companies by industry

    • Information and Communications
      7308
    • others
      7192
    • Building materials, supplies and fixtures manufacturers
      6578
    • Service Industry
      4699
    • Trading company/Wholesale
      3021
    • Other construction industries
      2426
    • Electrical equipment construction business
      636
    • Interior Design
      520
    • Facility Design Office
      491
    • Construction Consultant
      480
    • retail
      360
    • Architectural design office
      356
    • Warehousing and transport related industries
      324
    • General contractors and subcontractors
      321
    • Electricity, Gas and Water Industry
      287
    • Interior construction business
      279
    • Medical and Welfare
      274
    • Building Management
      262
    • Educational and Research Institutions
      253
    • Renovation and home construction industry
      222
    • Water supply and drainage construction business
      203
    • Housing manufacturers and construction companies
      190
    • Transportation
      164
    • Real Estate Developers
      157
    • Fisheries, Agriculture and Forestry
      127
    • Structural Design Office
      65
    • Finance, securities and insurance
      40
    • self-employed
      31
    • Restaurants and accommodations
      30
    • Mining
      26
    • Public interest/special/independent administrative agency
      20
    • Police, Fire Department, Self-Defense Forces
      17
    • Store and building owners
      9
    • Government
      9
    • Individual
      9
    • Property Owner
      8
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Building Materials
  • Facilities
  • Lighting and Interior
  • Common materials
  • Civil Engineering Materials
  • Construction, work and methods
  • Surveys, Measurements, and Services
  • IT/Software
  • others
  • Store and facility supplies
  • Office and commercial supplies
  • Hospital and welfare facility supplies
  • Logistics Equipment
  • Energy and Resources
Search for Companies
  • Search for companies by industry

  • Information and Communications
  • others
  • Building materials, supplies and fixtures manufacturers
  • Service Industry
  • Trading company/Wholesale
  • Other construction industries
  • Electrical equipment construction business
  • Interior Design
  • Facility Design Office
  • Construction Consultant
  • retail
  • Architectural design office
  • Warehousing and transport related industries
  • General contractors and subcontractors
  • Electricity, Gas and Water Industry
  • Interior construction business
  • Medical and Welfare
  • Building Management
  • Educational and Research Institutions
  • Renovation and home construction industry
  • Water supply and drainage construction business
  • Housing manufacturers and construction companies
  • Transportation
  • Real Estate Developers
  • Fisheries, Agriculture and Forestry
  • Structural Design Office
  • Finance, securities and insurance
  • self-employed
  • Restaurants and accommodations
  • Mining
  • Public interest/special/independent administrative agency
  • Police, Fire Department, Self-Defense Forces
  • Store and building owners
  • Government
  • Individual
  • Property Owner
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. Building materials, supplies and fixtures manufacturers
  3. 八州電工
  4. Product/Service List
Building materials, supplies and fixtures manufacturers
  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

八州電工

EstablishmentApril 1971
capital3000Ten thousand
number of employees402
addressOsaka/Chuo-ku, Osaka-shi/6F, Trade Pia Yodoyabashi, 2-5-8 Imabashi
phone06-6222-4465
  • Special site
  • Official site
last updated:Jun 15, 2026
八州電工logo
  • Contact this company

    Contact Us Online
  • Before making an inquiry

    Download PDF
  • Company information
  • Products/Services(56)
  • catalog(54)
  • news(9)

八州電工 List of Products and Services

  • category

1~45 item / All 56 items

Displayed results

Filter by category

Pull box Pull box
Metal duct Metal duct
Connector Connector
Electrical conduit accessories Electrical conduit accessories
Metal products Metal products
Wiring and piping support materials Wiring and piping support materials
L angle L angle
Block Block
Cooler bench/antenna base Cooler bench/antenna base
Solar mounting frame Solar mounting frame
Other handled items Other handled items
Case Study Collection Case Study Collection
On-site survey agency service On-site survey agency service
class="retina-image"

Ball guard

Numerous delivery achievements nationwide! Offered at prices made possible by in-house production.

The "Ball Guard" is a product designed to protect air conditioning equipment in gymnasiums and sports facilities. We offer a wide range of specifications and sizes to choose from, including ceiling-mounted with bottom door type, ceiling-mounted full-open type, and those for transport fans, tailored to fit your equipment and environment. Additionally, we can manufacture custom products to match the shapes and dimensions of various types of equipment. We also provide guard products for other equipment and lighting. 【Features】 ■ Numerous delivery records nationwide ■ We can handle the installation frames and support materials as a package ■ We also take care of the frames that support surrounding piping ■ We can provide CAD data and create seismic calculation documents ■ We can handle everything in a seamless process *For more details, please download the PDF or feel free to contact us.

  • Sports related facilities

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Seismic-resistant fastening hardware for H-shaped steel "Funbaldon"

Zero processing for H-shaped steel (no drilling or welding required)! Supports and fixes angle and channel materials.

"Funbaldon" is a fixed bracket for seismic resistance that offers high strength and high durability. It requires no drilling on H-shaped steel and does not involve any welding work. It can be fixed and removed without the use of special tools. Since it allows for easy replacement and position adjustment on-site, it significantly shortens construction time. As it is delivered with bolts and nuts already assembled, there is zero hassle of searching for missing nuts on-site. 【Features】 ■ Easy installation ■ Quick and easy construction ■ High strength and high durability ■ Reliable for seismic applications ■ Delivered with bolts and nuts pre-assembled *For more details, please download the PDF or feel free to contact us.

  • Disaster prevention fittings

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Electrical materials "Black Nova"

Achieving a "quiet presence" that blends into the space and a "specification" that responds to the site environment!

"Black Nova" is a series of electrical materials with a "black finish" that does not disrupt the intention of the space. It features a matte black powder coating that suppresses reflection. No additional painting is required, achieving a uniform and beautiful black in any setting. Additionally, black stainless steel screws are used. There is no color discrepancy in skeleton ceilings or commercial spaces, creating a cohesive environment. [Features] ■ Matte finish that pursues "matte black" ■ Total black specification down to the details ■ No color discrepancy in skeleton ceilings or commercial spaces ■ Creates a cohesive environment *For more details, please download the PDF or feel free to contact us.

  • Wiring devices

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Custom pull box

Minimize on-site processing! Our custom boxes handle all the necessary processing on-site.

We would like to introduce our "custom pull boxes" that we handle. We offer custom products tailored to various installation conditions. We can accommodate a wide range of requests, not only for material and dimension changes but also for various processing and finishing options. It is also possible to deliver products with direct hole processing on the main body and various connectors and couplings welded in place. 【Main Custom Processing】 ■ Selection of materials and finishes ■ Shape modifications for the main body and lid ■ Internal processing of the main body ■ Additional processing of components *For more details, please download the PDF or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Painted finish iron pull box 'BLACK NOVA'

We adopt a matte finish that pursues "matte black" without disturbing the intention of the space!

"BLACK NOVA" is a painted finish iron pull box that offers a lineup balancing a "quiet presence" that blends into the space and specifications that respond to the site environment. It features a matte black powder coating that minimizes reflection. No additional painting is required, achieving a uniform and beautiful black in any setting. The screws are made of black stainless steel. There is no color discrepancy even in open ceilings or commercial spaces, creating a cohesive environment. [Features] ■ Matte finish pursuing "matte black" ■ Total black specification down to the details ■ Secure packaging with cardboard *For more details, please download the PDF or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Lighting fixture stand <made to order>

LED conversion work is currently on the rise! The production and import/export of fluorescent lamps will be abolished by 2027.

We would like to introduce our custom product, "Lighting Fixture Mount," offered by Hachishu Electric Co., Ltd. You can specify details such as hole positions, sizes, materials, and colors. We can accommodate product specifications tailored to construction conditions and installation environments. Additionally, we can handle everything from drawing creation to manufacturing, inspection, and delivery in one package. Rest assured, we also have a support system provided by our technical staff. 【POINT】 ■ Custom-made design tailored to the site ■ One-stop service from design to delivery *For more details, please download the PDF or feel free to contact us.

  • Ceiling Lighting Fixtures
  • Other lighting fixtures

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Round exposure box

The screwless type for thin and thick steel is now available! Here are three features to introduce.

We would like to introduce our "Round Exposed Box." It can be used safely, and the completion of installation can be easily confirmed at a glance. Additionally, it features a surface finish that is resistant to rust. We also offer screwless exposed switch boxes for thin steel, so please feel free to contact us. 【Features】 ■ Safe to use: Complies with PSE standards for both thin and thick steel ■ Easy confirmation of installation completion: Can be easily installed with torque screws ■ Rust-resistant surface finish: Electro-galvanized + hot-dip galvanized finish *For more details, please download the PDF or feel free to contact us.

  • Wiring devices
  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Steel conduit accessories "Universal"

In addition to rounded corner boxes, we also have entrance caps and other accessories for conduit pipes! We are also stocked with various other accessories.

We would like to introduce the "Universal" products we handle. This product is a steel conduit accessory designed with a non-falling lid, making installation much easier. *Applicable only to the screwless universal. In addition to round corner boxes, we also offer other accessories for conduits, such as entrance caps. [Types] ■LB ■LL ■LT *For more details, please download the PDF or feel free to contact us.

  • Wiring devices
  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Custom product manufacturing

Experienced representatives provide total support for customers! On-site measurements and more are available nationwide.

Our company offers the production of custom products that meet a variety of requests, from small lots to mass production, as well as from material procurement to design, processing, and surface treatment. By collaborating with many in-house factories and group steel material procurement trading companies, we solve various metal processing challenges such as short delivery times and cost reduction. Experienced representatives provide total support to our customers, including detailed meetings, drafting, and on-site measurements nationwide. Please feel free to consult with us. 【Features】 ■ Capable of handling from small lots to mass production ■ Short delivery times ■ Cost reduction ■ Experienced representatives provide total support to customers ■ On-site measurements nationwide are also possible *For more details, please download the PDF or feel free to contact us.

  • Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Notice of Participation in the Pipe and Equipment Comprehensive Exhibition

Ball defense guard, please take a look!

Hachishu Electric Co., Ltd. will be exhibiting at the "57th Comprehensive Exhibition of Pipe Materials and Equipment" held at Tokyo Big Sight, West Hall 2. This exhibition is a comprehensive showcase of "pipe materials," gathering manufacturers and trading companies of piping materials and related equipment. At our booth, you will be able to see and handle products such as ball guards, piping racks, and angles. 【Exhibition Overview】 Date: August 6, 2025 (Wednesday) - August 8, 2025 (Friday) Time: 10:00 AM - 5:00 PM Venue: Tokyo Big Sight, West Hall 2 Booth Number: E-24 Participation Fee: Free (Pre-registration required for entry) We sincerely look forward to your visit.

  • Piping Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Pipe rack fabrication

Your desires, shaped into reality. Leave metal processing products to Yashu Denko Co., Ltd.

We would like to introduce our "Pipe Rack Manufacturing" services. We provide a variety of products utilizing advanced equipment and skilled manufacturing techniques. Leveraging years of experience in product processing, we offer appropriate proposals for the field. Our company can handle everything from site surveys to design, drafting, and manufacturing all in one go. 【Features】 ■ Over 500,000 custom products produced annually ■ Proposal capabilities backed by extensive experience ■ Quick response through a one-stop system 【Custom Processing Services for Various Support Materials】 ■ L-shaped brackets ■ Triangular brackets ■ Angle triangular racks ■ Channel steel and beams ■ Angles ■ Portal brackets ■ Steel round sleeves for flooring *For more details, please download the PDF or feel free to contact us.

  • Piping Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

3D laser measurement service

Measurement with millimeter-level precision is possible! Surrounding structures can also be mapped, eliminating the need for re-surveying the same site.

At Hachishu Electric Co., Ltd., we offer a "3D Laser Measurement Service" through local survey agency. You can visually grasp shapes and dimensions without worrying about measurement omissions, and you can easily confirm interferences and make design changes as many times as needed. Additionally, we provide one-stop support from "BIM conversion" and "seismic calculations" to "manufacturing" and "delivery" after measurement, allowing you to effectively utilize your time for other tasks. Please contact us when you need our services. 【Features】 ■ High precision ■ Labor-saving ■ Versatile * For more details, please download the PDF or feel free to contact us.

  • Distance measuring device/length measuring device
  • Other civil engineering services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Suspension plate/joint for multi-clamp.

Introducing an item that makes the multi-clamper for structural steel fixed fittings even more convenient!

We would like to introduce the "Suspension Plate/Joint for Multi-Clamp" that we handle. The compatible equipment for the "Suspension Plate for Multi-Clamp" includes lighting fixtures and outlet boxes, featuring larger holes that make it easier to pass electrical wires. The "Joint for Multi-Clamp" is a product that allows for changing the orientation of suspended items. 【Lineup】 ■ Suspension Plate for Multi-Clamp ・HWW67: Electro-galvanized ・ZHWW67: Hot-dip galvanized finish ■ Joint for Multi-Clamp ・HWW6: Electro-galvanized ・SHWW6: Stainless steel ・ZHWW6: Hot-dip galvanized finish *For more details, please download the PDF or feel free to contact us.

  • Work tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Notice of Participation in JECAFAIR 2025

On that day, we will hold a seismic calculation seminar!

We will be exhibiting at the "JECA FAIR 2025 - 73rd Electrical Construction Industry Exhibition." Our company, a 110-year-old electrical materials manufacturer, operates under the motto "Turning desires into reality," providing various electrical materials and metal processing products. At our exhibition booth, you will be able to see not only pull boxes but also accessories for electrical conduits, as well as actual ducts and frames. Additionally, we will hold seminars on strength calculations and seismic calculations three times a day. If you have any concerns regarding the selection of materials, pricing, or if it takes time to produce calculation documents, please feel free to consult with us at our booth (3-28). Our experienced design staff will be available to speak with you directly! 【Exhibition Information】 Date: May 28, 2025 (Wednesday) - May 30, 2025 (Friday) Venue: Intex Osaka, Halls 2, 3, 4, and 5 Our Booth No: 3-28 (Hall 3) Please check the details in the materials below.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Connector for steel electrical conduit

New lineup added! We have prepared a waterproof type compliant with IP65 and a screwless type.

We would like to introduce the "Connectors for Steel Conduit" that we handle. With a zinc alloy die-cast and plated finish to enhance rust prevention, we offer waterproof connectors that do not require bushings, equipped with a resin cap, as well as waterproof couplings with excellent waterproof performance thanks to our uniquely developed packing. In addition to round and square boxes, we also have a wide range of box accessories, including entrance caps. 【Features】 ■ Waterproof type compliant with I65 ■ Size is easily identifiable ■ Excellent waterproof performance with uniquely developed packing ■ No need for bushings with resin cap included *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Adaptable pipe connectors/couplings

A lineup that pursues rust resistance and waterproofing! Comes with a fixed base that prevents the nut from rotating.

We would like to introduce the "flexible conduit connectors/couplings" that we handle. The coupling features a uniquely developed rubber gasket that prevents water intrusion, enhancing waterproofing. Additionally, the connection part has a threaded finish, making it difficult to pull apart. We also offer a lineup of rust-resistant and waterproof products, including box connectors and waterproof box connectors. 【Coupling Features】 ■ Achieves resistance to disconnection ■ Prevents water intrusion ■ Easy to install *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Electrical conduit accessory "Screwless exposed switch box"

Our exposed round corner boxes are conveniently available for purchase with individual shipping!

We would like to introduce our company's electrical conduit accessories, the "Screwless Exposed Switch Box." The "Screwless Square Exposed Switch Box" is available in the following configurations: single unit without hub, single unit with one side outlet, single unit with two side outlets, and single unit with two side outlets on one side. The "Screwless Round Exposed Box" is available without hub, with one side outlet, with two side outlets, with two side outlets L, with three side outlets, and with four side outlets. 【Product Lineup (Partial)】 ■KR1910 ■KR2510 ■NKR1911 ■NKR2511 ■NKR3111 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Toll road construction "Embedded Box"

We accommodate various types of steel plates and finishes! We will produce according to your specifications.

We would like to introduce the "embedded boxes" related to toll road construction and other services we handle. Available in SS plate thicknesses of 2.3t to 9.0t and SUS plate thicknesses of 2.0t to 4.0t, among others. We can accommodate various types of steel plates and finishes, and we will manufacture according to your specifications. We have a wealth of delivery experience and can flexibly respond to pricing and delivery times. Please feel free to consult us when you need our services. 【Examples of Production】 ■ Various hole processing / production with checker plates ■ Stainless steel boxes ■ Installation of lid drop prevention chains *For more details, please download the PDF or feel free to contact us.

  • Road construction

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Circuit and piping support material "Rail Ace" short-length processing

Eliminate the hassle of extensive on-site cutting and respond to work efficiency! Compatible with D1 type short lengths.

We would like to introduce our company's electrical circuit and piping support material, "Rail Ace." It accommodates various lengths for supporting piping and cable racks. You can specify whether you want long holes or not. We can also accommodate your desired dimensions from 100mm to 1500mm. We offer products made of iron (galvanized steel), stainless steel, and three types of super-die materials. Protective caps are also available for sale. 【Product Lineup (Partial)】 ■HL-D1S010 ■HL-D1S015 ■HL-D1S020 ■HL-D1S025 ■HL-D1S030 ■HL-D1S035 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Multi-purpose perforated angle 'L Angle'

Just cut and assemble with bolts! Equipped with a 50mm pitch scale.

We would like to introduce our versatile perforated angle, the "L Angle." A convenient angle that can be used all around. By cutting it and assembling it with bolts, it can be used in various applications such as plumbing, electrical work, air conditioning installation, and the creation of frames and shelves. We also offer other products such as rail ace, hanging brackets, D clips, and terminal protection caps. 【Specifications】 ■ Material: Steel/SUS ■ Surface treatment: Electro-galvanized (steel) ■ Length: 2400mm ■ Plate thickness: 3.2t (steel)/3.0t (SUS) ■ Applicable bolts: 3/8, M8, M10 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

HC Clamper Clip "Clamper Clip"

No need for nuts, as it is difficult to fall off even without being screwed in, and it is available in all sizes with a tap specification!

We would like to introduce our HC Clamper Clip, which we handle. It is difficult to drop without screws, and it is available in all sizes with a tapped specification, eliminating the need for nuts. It comes pre-assembled in a male-female plate set packaging. These three features contribute to increased work efficiency. Please feel free to consult us when you need assistance. 【Lineup (partial)】 ■HCC19 ■HCC2522 ■HCC3128 ■HCC39 ■HCC51 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Reinforcement Fittings for Multi-Clamper for Structural Steel

Equipped with a multi-clamp lateral shift prevention mechanism and a rotation prevention mechanism!

We would like to introduce our fixed fittings for shape steel, the "Reinforcement Fittings for Multi-Clamper." The fittings for L-shaped steel (angle) and channel steel (channel) fit into the grooves of the multi-clamper to prevent lateral displacement. For L-shaped steel (angle) and H-beams, you can tighten them with just one tool by lightly placing your finger on the nut during fixation. 【Lineup (partial)】 ■HWLM40 ■HWLM50 ■HWLM65 ■HWLM75 ■SHWLM40 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Fixed fittings for shaped steel "Multi Clamper"

Compatible with various fixing methods when combined with Rail Ace!

We would like to introduce our fixed fittings for shape steel, the "Multi Clamper." When combined with Rail Ace, it supports a variety of fixing methods. It features a W3/8 tap specification and is available in both electric zinc plating and stainless steel versions. Additionally, we also offer "reinforcement fittings for Multi Clampers," "HC Clampers," and "clamping clips for HC Clampers." 【Product Lineup】 ■ Multi Clamper A (without swing) - Electric zinc plating version - Stainless steel version ■ Multi Clamper B (with swing) - Electric zinc plating finish - Stainless steel finish *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Assembly through frame / Steel through sleeve

Short delivery time! The bottom retaining part is designed larger, making nail driving easy.

We would like to introduce the "Assembly Through Frame and Steel Through Sleeve" that we handle. We use Super Dyma, a galvanized steel sheet that has been confirmed to have extremely high corrosion resistance. This allows for the simplification of the post-galvanizing process, enabling shorter delivery times and lighter weight. The openings come with a noticeable "Caution: Opening" label seal, and a standard drop prevention cap (including stop screws) is also included. 【Features】 ■ Adoption of Super Dyma with many advantages ■ All necessary accessories included ■ A lineup of various sizes in depth, height, and width ■ Assembled and shipped from our factory ■ Opening caution sticker ■ Custom products are also available to accommodate additional processing and various finishes upon request *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Company Introduction] Yashu Group Business Overview_2025

The technology of the Hachishu Group that breathes life into everyday life! Development of a wide range of electrical equipment materials.

At the Hachishu Group, we develop and manufacture various electrical equipment materials at our own factories (7 in Japan and 2 in Vietnam) and many partner factories. In our group's production system, we actively introduce advanced machinery such as 24-hour operating punch-laser combination machines and automatic welding machines. While performing excellent metal processing, numerous specialists in metal processing and electrical engineering at each factory are working daily to improve production technology. 【Business Activities】 ■ Manufacturing ■ Sales ■ Import and Export ■ Materials *For more details, please download the PDF or feel free to contact us.

  • Secondary steel products
  • Piping and electrical wiring materials
  • Power distribution and control panels

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Company Introduction] Strengths/Features of Yashima Electric Co., Ltd.

Want it, shape it! We will solve various problems related to metal processing products.

We would like to introduce the strengths and features of Hachishu Electric Co., Ltd. With five domestic factories, overseas group factories, and numerous partner factories, we contribute to short delivery times and cost reduction with advanced equipment. We handle not only CAD drafting but also strength calculations in-house. Additionally, we provide seismic and structural calculations for various scenarios. We create seismic calculation reports for cable racks, panels, piping, lighting supports, and stanchions. 【Problem Solving】 ■ Solutions for both delivery time and price ■ Drawings created by a specialized drafting department ■ On-site surveys and actual measurements at installation locations ■ In-house preparation of calculation reports *For more details, please download the PDF or feel free to contact us.

  • Secondary steel products

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Waterproof connector and waterproof coupling for steel electrical conduit

Waterproofing × Workability! For thin steel: 19-75, for thick steel: 16-104.

We would like to introduce our "Waterproof Connectors and Waterproof Couplings" for steel electrical conduits. This product resolves the difficulty of inserting electrical conduits. With our uniquely developed waterproof gasket, it offers excellent waterproofing and workability, compliant with IP65 standards. The connectors come with a resin cap, eliminating the need for bushings. Please feel free to consult us when you need assistance. 【Product Lineup (Partial)】 ■NWBC19 ■NWBC25 ■NWBC31 ■NWBC39 ■NWBC51 ■NWBC63 *For more details, please download the PDF or feel free to contact us.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Technical Data of Hachishu Electric Co. (Regarding Steel Materials and Finishing)

We have posted explanations about steel materials and finishes, as well as frequently asked questions (Q&A)!

This document is a technical material regarding products handled by Hashishu Denko Co., Ltd. It provides detailed explanations about steel plates, surface-treated steel plates, and high corrosion-resistant galvanized steel plates (Super Dima), as well as rust prevention and baked coatings. Additionally, we have included a FAQ section regarding pull boxes and metal ducts, so please take a moment to read through it. [Contents] ■ About steel materials ■ About finishes ■ Frequently Asked Questions (FAQ) *For more details, please download the PDF or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Custom-made "Ball Protection Guard"

Size and color are completely customizable! We can also handle the mounting brackets all at once.

The ball protection guard from Hachishu Electric can accommodate various requests from design to manufacturing, including shape, number of grids, installation method, color, additional opening doors for maintenance, and mounting brackets. We also provide design and manufacturing for necessary hanging brackets and support materials for installation. Please feel free to contact us. Additionally, we can provide protective guards for various lighting fixtures, indicator lights, and speakers. For example... guards for switches, guards for rotating light brackets, and guards for emergency alarm systems. 【Features】 ■ Sizes and colors are completely customizable ■ Fully made-to-order ■ We can handle the design and manufacturing of mounting brackets and support hardware as a package *For more details, please download the PDF or feel free to contact us.

  • Safety and consumables
  • Air conditioning
  • Heating and cooling equipment and facilities

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Strength calculation and seismic calculation services [Conducted by structural design professionals!]

It doesn't just end with calculations; you can also rely on us for optimal structural design and material selection!

Our company conducts "strength calculations and seismic calculations" that combine reliability and efficiency. With extensive experience and advanced technology, we respond to our customers' needs and provide high-quality calculation results in the shortest time possible. Additionally, based on the calculation results, we offer a one-stop service for selecting, designing, and manufacturing optimal steel materials. Requests can be made from hand-drawn images or 3D data, and we flexibly accommodate various other requests. 【Target Structures】 The following are targeted: warehouses, plants, factories, and buildings. ■ Metal processed products ■ Metal structures are included. For example... frames (seismic frames), ducts, cable racks, lighting, piping, panels, brackets, hardware around cubicles, stanchions, anchor bolts, etc. 【Examples of Analysis Methods】 For example... wind load, snow load, thermal expansion analysis, natural frequency analysis, time history analysis, modal spectrum analysis, earthquake response analysis. *For more details, please download the PDF or feel free to contact us.

  • Scientific Calculation and Simulation Software

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Custom Metal Processing for Electrical Equipment Explained in Manga

Presentation of an overview of a professional group in metal processing capable of providing products with short delivery times, such as raised platforms for disaster response equipment!

This booklet introduces custom metal processing related to electrical equipment by Yashu Electric Co., Ltd. in a manga format. Our company has its own factories with machinery and steel stock across the country, as well as numerous partner factories, allowing us to provide products with short lead times. Thanks to our internal cooperation system, simultaneous manufacturing at multiple factories is also possible, enabling us to respond quickly to large lot production. If your company is facing challenges with custom metal processing related to electrical equipment, please take a moment to read this. 【Examples of Custom Metal Processed Products (Partial)】 ■ Custom pull boxes ■ Various types of frames ■ Seismic-resistant frames ■ Hardware around cubicles ■ Penetration frames ■ Custom metal ducts *For more details, please refer to the PDF document or feel free to contact us.

  • Terminal board/equipment storage rack

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Pipe support fittings: Clamps, Angles, Brackets

Featuring a wide range of product photos! Introducing HC Clamps, Rail Ace D type, and more.

This catalog introduces various support materials such as perforated angles and connection fittings. We offer a lineup that includes L-shaped brackets, press channel brackets, Sunday brackets, perforated channels, and perforated flat bars. It contains information on dimensions, packaging quantities, compatible flange thicknesses, and serves as a useful reference when considering products. 【Featured Products (Partial)】 ■ Clamps ■ Accessories for Rail Ace Type D ■ Rail Ace Type P ■ Gantry brackets & bases ■ Blocks for electrical piping ■ Foundation blocks for eco-cute systems *For more details, please refer to the PDF document or feel free to contact us.

  • Miscellaneous metal items

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Custom Order] Metal Processing Products *Proposals and drawing creation are also possible!

Daily, we manufacture custom products! With our extensive experience and skills, we will surely meet our customers' needs.

Our company has been utilizing the metal processing know-how and extensive experience we have cultivated over many years to manufacture products based on our customers' inquiries. We have established a supply network through our own factories located throughout Japan and in Ho Chi Minh City, Vietnam, as well as partner factories across Asia. To meet the diverse needs of our customers, we have introduced advanced equipment that accommodates various processing and finishing requirements. 【Examples of Main Products (Excerpt)】 ■ Metal ducts ■ Hardware for cubicles, etc. ■ Penetration frames ■ Free access frames and various types of frames, etc. ■ Seismic-resistant frames ■ Custom pull boxes *For more details, please refer to the PDF materials or feel free to contact us.

  • Secondary steel products

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[BCP and Flood Prevention] Free Access Rack for Standalone Panels

We offer custom fabrication of raised platforms for various panel equipment, including control rooms. Of course, you can consult us for raising equipment as well as for scaffolding and steps for operators!

Our various types of frames have been used in many facilities, including government offices, with a proven track record of deliveries. We respond to a wide range of requests for manufacturing with various steel materials, hot-dip galvanizing finishes, and various coatings, from small to large lots, at our sales offices and production factories across the country. We also conduct site surveys and various strength calculations as needed. If you could simply contact us with your requirements, our experienced staff will provide support and deliver in a one-stop manner.

  • Power Equipment
  • Monitoring and Control Equipment
  • Power distribution and control panels

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Steel conduit accessories: outlet / concrete / switch box

Selling various accessories for steel conduit! We offer a range of materials necessary for conduit installation, including switch boxes, connectors, couplings, and locknuts!

<Regarding the handling of accessories for steel conduit> - Outlet boxes - Concrete boxes - Ceiling boxes - Switch boxes - Various covers - Saddles - Lock nuts - Ring reducers and more are widely available. (Waterproof connectors and couplings for steel conduit/exposed boxes are also scheduled to be released in 2021!) For details on various sizes and finishes, please refer to the catalog.

  • Wiring devices
  • Piping and electrical wiring materials
  • lamp

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Introducing examples of various types of stands! *Collection of production examples available.

We have numerous examples of custom-made stands! We have established a manufacturing system that meets needs from small to large lots.

This document is a collection of case studies summarizing the production examples of "frames" manufactured by Hachishu Denko Co., Ltd. We produce steel processing products tailored to the installation equipment and locations, such as bases and brackets for equipment installation, inspection walkways, and more. Our staff can also conduct on-site surveys (measurements) and seismic calculations for products as needed. [Featured Examples (Excerpt)] ■ Frames for lighting and surveillance cameras ■ Frames for free access ■ Frames and steps around cubicles ■ Cable rack frames ■ Self-supporting panel frames ■ Stanchions and more *For more details, please refer to the PDF document or feel free to contact us.

  • Solar mounting brackets and fittings (solar fittings and protective sheets)
  • Piping and electrical wiring materials
  • Outdoor stairs

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Metal customization processing [metal ducts for wiring, through frames, various shapes of steel]

Custom production is possible with the specified material and finish! Leave various metal processing products to us!

At Hachishu Electric Co., Ltd., we produce a wide range of metal processing products related to electrical circuits. In addition to our various standard stock items, we respond to customer needs with our extensive know-how in custom production using specified materials and finishes. We have a proven track record of supplying metal processing products related to electrical circuits, including metal ducts, penetration frames, penetration sleeves, and various types of supports, not only from steel plates but also from processed products such as angles and channels. [Examples of Pull Box Production] - Super Dima pull box - Coupling welding - Mounting brackets for columns - Various painting finishes - Mounting brackets (with legs) You can also check the details from the "PDF Download," so please feel free to take a look.

  • Piping and electrical wiring materials

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Customization processing and on-site measurement of metal processing products are handled by Hashiyu Denko.

Custom metal processing products and drawing creation are also available.

At Hachishu Electric Co., Ltd., we conduct on-site measurements of metal processing products. We perform site surveys and manufacture metal processing products with short delivery times, including drawing production and products for government agencies. We can produce various items, starting with "various covers," as well as "equipment around cubicles" and "various panels." Additionally, we can handle a wide range of metal processing, so please feel free to consult us when needed. 【Features】 ■ Short delivery times ■ Drawing production ■ For government agencies ■ Various metal processing capabilities *For more details, please refer to the PDF materials or feel free to contact us.

  • Piping and electrical wiring materials
  • Support hardware/opening hardware
  • Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Latest Edition] Yashima Denko Co., Ltd. Comprehensive Catalog 2026

A wide variety of products such as pull boxes, metal ducts, connectors, etc., tailored to your needs! The comprehensive catalog of Yashu Electric's product lineup is now available!

The "Yashima Denko Co., Ltd. Product Catalog 2026 Edition" is the product catalog of Yashu Electric Co., Ltd., which manufactures and sells pull boxes, ducts, frames, distribution boards, and more. It features a wide variety of "pull boxes," including private specifications (rust-resistant) and flat covers, as well as various products such as "metal ducts," "connectors," and "clamps." Please make use of this catalog for selecting products. [Contents] ■ Pull Boxes ■ Metal Ducts (Wiring Ducts) ■ Connectors ■ Various Support Materials ■ Accessories for Conduit ■ Accessories for Flexible Conduit ■ Metal Fabrications *For more details, please refer to the PDF document or feel free to contact us.

  • Duct related equipment
  • Solar mounting brackets and fittings (solar fittings and protective sheets)

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Metal flexible conduit connectors and couplings *JIS certified

Products with JIS certification for peace of mind! A diverse lineup available!

The "Connector" and "Combination Coupling" are products manufactured by Hachishu Denko. They have obtained JIS standard certification (some items are not applicable to JIS). A wide range of items and sizes are available, with a diverse lineup of 87 types. They can be used with various sizes of electrical conduits. They can also be used in conjunction with the box products we handle. 【Features】 ■ Box connectors do not require plastic bushings. ■ There are types available with resin covers for cable protection. ■ We handle both non-waterproof and waterproof options. *For more details, please refer to the PDF materials or feel free to contact us.

  • Metalwork

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Custom Order] Through Frame - Steel Round Sleeve

Strengths of Hachishu Electric! We accommodate a variety of materials and finishes, from small lots to mass production. Please specify the materials and coatings you require.

The "through frame" is a product handled by Hashu Electric Co., Ltd. We manufacture it in the desired size and material according to the installation location and opening dimensions, accommodating from small lots to mass production. It is a cost-effective standard size product available in two types with depths of 100mm and 200mm, featuring opening dimensions ranging from 200mm x 300mm to 1300mm. In addition to a wide range of standard products, we also produce custom specifications according to your requests. 【Features】 ■ Supports various materials and finishes from small lots to mass production ■ Collaborates with many in-house factories and partner companies to meet your needs ■ Thoroughly responds to competitor pricing, helping to reduce costs *For more details, please refer to the PDF document or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Compatible with products and installation methods from various manufacturers! "Rotating Light Mounting Stand"

Compatible with each product and installation method! We will create brackets tailored to the specified installation environment!

The "Rotating Light Mounting Stand" is compatible with rotating lights from various manufacturers and will create brackets tailored to the specified installation environment. Additionally, with the optional mounting bracket for concrete poles, it can be attached to cylindrical structures, making it possible to install rotating lights from any manufacturer. 【Material, Plate Thickness, and Finish】 〔Material: Steel〕 ■ Plate Thickness: 1.6t, 2.3t, 3.2t ■ Powder coating, hot-dip galvanizing finish, rust prevention (Yashu Gray) 〔Material: Stainless Steel (SUS304)〕 ■ Plate Thickness: 1.5t, 2.0t ■ Raw, powder coating *For more details, please refer to the catalog or feel free to contact us.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Metal support materials: "Bracket with gate-type base, triangular bracket, L-shaped hardware"

We will manufacture various brackets, such as U-bolt and rail ace saddle fixed types, in shapes and dimensions tailored to the needs of the site!

At Hachishu Electric Co., Ltd., we manufacture various brackets for piping, including installation and fixing types such as U-bolt fixed types and rail ace saddle fixed types, tailored to the needs of the site in various shapes and dimensions for pipes, ducts, pull boxes, racks, and other equipment. We handle a variety of products from estimates to production, including "brackets with a gate-type base," "triangular brackets," and "L-shaped hardware." We offer materials such as SS400 and SUS304 (various steel materials including angles, channels, square pipes, flat bars, and round bars). Additionally, for finishes, we can provide bare (no finish), rust-resistant coating (SS400 only, Hachishu gray), baked coating (specified color), and hot-dip galvanized finish (SS400 only). *For more details, please refer to our catalog or feel free to contact us.

  • Piping and electrical wiring materials
  • others
  • Duct related equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Custom-made seismic support frame [Case study collection gift!]

We will manufacture various types of stands in shapes and dimensions tailored to the needs of the site!

At Hachishu Electric Co., Ltd., we manufacture various types of mounting frames such as floodlight stands, panel stands, and antenna stands in shapes and dimensions tailored to the needs of the site. We offer materials including SS400 and SUS304 (various steel materials such as angles, channels, square pipes, flat bars, and round bars). Additionally, regarding finishes, we can provide bare (no finish), rust-resistant coating (only for SS400, Hachishu gray), baked paint (specified color), and hot-dip galvanized finish (only for SS400). *For more details, please refer to our catalog or feel free to contact us.

  • others
  • Steel

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Custom Order] On-board / Under-board 'Duct Cover'

We will produce it according to your request! A cover to hide the wiring and piping for the panel.

The "duct cover" is a decorative cover designed to hide wiring and piping that leads into the panel. It is manufactured to match the shape of existing panels and ducts, allowing for easy and neat wiring management. It is useful for sudden changes or additional work at the installation site. *For more details, please refer to the catalog or feel free to contact us.*

  • Wiring devices
  • Piping and electrical wiring materials
  • Terminal board/equipment storage rack

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Prev 12 Next
  • Contact this company

    Contact Us Online
  • Before making an inquiry

    Download PDF

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.