八州電工 List of Products and Services

The "Yashu Electric Co., Ltd. Product Catalog 2025 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.

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.

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.

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.

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.

The "Pipe Stanchion" is a high-durability, high-quality multipurpose pipe stand with a hot-dip galvanized finish, suitable for both temporary and permanent use. It can be used for cable laying, temporary box installation, handrails, and supports for extended periods. Our pipe stanchions have countless delivery records, including to government agencies and plants! 【Features】 ◆ Achieves high durability with a hot-dip galvanized finish ◆ High durability allows for use in applications from temporary to permanent ◆ Some sizes are available in stock, responding to on-site needs with short delivery times ◆ Customization is available, including base changes, post changes (for each pipe), and the addition of trays on top. 【Specifications】 Hot-dip galvanized, SS400, stainless steel, etc. 【For more details, please download the catalog or feel free to contact us】

The "Pole Adapter" is an adapter that allows for the connection of poles with different diameters and shapes, such as round and square poles. It can be customized to meet specific needs, and surface treatments can be tailored to the site environment and requirements, including raw finish, rust prevention, baked paint, and hot-dip galvanized finishes. 【Features】 ■ Capable of producing pole adapters that convert existing poles or change diameters and shapes ■ Surface treatments: raw (no finish), rust prevention, baked paint, hot-dip galvanized finishes, etc. ■ Custom-made products tailored to site environments and needs *Please refer to the PDF data of the "Pole Adapter" catalog available for download.

There are two types available: self-supporting and wall-mounted. The material is SS400 hot-dip galvanized steel. (Sales are limited to Okinawa Prefecture only.) For further details, please contact us.

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.

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.

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.

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.

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.

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.

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.

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.