八州電工 List of Products and Services

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.

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.

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.

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.

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.

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.

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.

"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.

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.

We would like to introduce our "custom-made panels" that we offer. Leveraging our extensive experience, we manufacture panels considering the equipment connection positions and wiring routes that make it easy for our customers to install. Additionally, we take into account the ease of maintenance inspections and parts replacements, ensuring that we create products that can be used with peace of mind over the long term. 【Three Strengths of Yashu Denko】 ■ Comprehensive support from frame manufacturing ■ Support for creating seismic calculation reports ■ Extensive delivery track record for both new installations and renovations *For more details, please download the PDF or feel free to contact us.