Materials×八州電工 - List of Manufacturers, Suppliers, Companies and Products

High corrosion-resistant pull box "SD-Pull Box" [suitable for outdoor use]

Strong against rust and with short delivery times! 'High Corrosion-Resistant Pull Box' that is resistant to corrosion even in salt damage areas and alkaline environments.

The "SD-Pull Box" is a pull box made of high corrosion-resistant galvanized steel sheet "Super Dyma(R)." It exhibits strong corrosion resistance even in salt damage areas and alkaline environments, with approximately 30 times the corrosion resistance of hot-dip galvanized steel sheets demonstrated in salt spray tests on flat surfaces. 【Features】 ■ High corrosion resistance... About 30 times the corrosion resistance of hot-dip galvanized steel. ■ Short delivery time... No need for post-galvanizing or post-coating, allowing for a shorter delivery time! ■ Improved workability... Good processability, lightweight, and reduces on-site work! 【For more details, please download the catalog or feel free to contact us】

Company：八州電工
Price：Other

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Iron and stainless steel pull box [Additional processing available!]

Our pull boxes, which are trusted and proven, have received high acclaim in the industry and have been delivered to countless facilities to date.

**Pull Boxes from Hachishu Electric Co.** Our pull boxes have received high acclaim in the industry and have been delivered to countless facilities to date. We offer a wide variety of pull boxes that are essential for electrical wiring work, including branching, relaying, and extending electrical wiring. **Wide Range of Products and Quick Delivery** We handle a broad lineup of materials made from iron and stainless steel, including non-waterproof types, simple waterproof types, and water-draining waterproof types in various shapes and sizes. We have standard stock not only for general specifications but also for Ministry of Land, Infrastructure, Transport and Tourism specifications, enabling us to provide products quickly. **Diverse Customization and Additional Processing** We accommodate numerous processing options such as feet, coupling welding, insulated varnish coating, drop prevention chains for lids, flange processing, and separators. We respond to our customers' requests. **Related Products for Pull Boxes** In addition, we also handle related products such as rubber gaskets, grounding terminals (M6 x 2 locations), wooden bases, PVC sheets, acrylic sheets, decorative screws, sealing screws, butterfly screws, and rust prevention spray cans. For more details, please download the catalog or contact us.

Company：八州電工
Price：Other

Waterproofing work

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[Latest Edition] Hachishu Electric Co., Ltd. Comprehensive Catalog 2025

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 "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.

Company：八州電工
Price：Other

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

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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.

Company：八州電工
Price：Other

Piping and electrical wiring materials

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[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.

Company：八州電工
Price：Other

Secondary steel products

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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.

Company：八州電工
Price：Other

Piping and electrical wiring materials

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[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.

Company：八州電工
Price：Other

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

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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.