Wiring duct - Company Ranking(7 companyies in total)

Last Updated：Sep 17, 2025 Aggregation Period:Aug 20, 2025〜Sep 16, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
八州電工	Address Osaka/ number of employees 402 Business Activities Development, design, manufacturing, and sales of various equipment materials ■ Pull boxes ■ Accessories for steel electrical conduits ■ Various support materials ■ Accessories for flexible conduits ■ Others (ducts, frame hardware, protective guards, etc.) ■ Structural analysis and seismic calculations of various materials Key Partners Kansai Corporation, Inaba Electric Industry Co., Ltd., Toshiba Electric Materials Marketing Co., Ltd., Mitsuwa Electric Co., Ltd., Namiden Co., Ltd., Take Den Co., Ltd., Nippon Densetsu Shizai Co., Ltd., and other nationwide electrical materials wholesale trading companies.	[Custom Products / Standard Products] Metal Duct Wiring Duct Wiring Duct Other	【Material】 ■ Iron ■ Stainless Steel (SUS304 2B, SUS) ■ Phosphate-treated Steel Plate ■ Aluminum ■ Galvalume Steel Plate ■ Zinc-coated Steel Plate 【Plate Thickness】 ■ 1.5t, 1.6t, 2.0t, 2.3t, 3.2t 【Finish】 ■ Rust prevention (Yashu Gray) ■ Hot-dip Galvanizing ■ Raw ■ Standard Color Powder Coating ■ Custom Color Powder Coating ■ Hairline ■ Puff Finish ■ Clear Coating ■ Anodized Clear Material Used (Some finishes may not be available. Please check.) 【Cover Shape】 (Waterproof Specification) ■ Non-waterproof Type (Flat Cover) ■ Simple Waterproof Type (Cover) ■ Water Drain Waterproof Type ■ Flat Cover with Gasket 【Connection Method】 ■ Coupling Method (Insertion Method) ■ Internal Flange Method / External Flange Method 【Cover Fixing Method】 ■ Screw Fixing ■ Retaining Bracket ■ Snap Lock ■ Others (Seal-up Bolt, Hinge + Snap Lock, etc.) *For more details, please contact us or download the catalog.	[Achievements] ○ Ministry of Land, Infrastructure, Transport and Tourism ○ Japan Highway Public Corporation ○ Urban Infrastructure Development Corporation ○ Japan Sewerage Corporation ○ Central government agencies and local governments etc. ● For more details, please contact us or download the catalog.
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八州電工

Address

Osaka/

number of employees

402

Business Activities

Development, design, manufacturing, and sales of various equipment materials ■ Pull boxes ■ Accessories for steel electrical conduits ■ Various support materials ■ Accessories for flexible conduits ■ Others (ducts, frame hardware, protective guards, etc.) ■ Structural analysis and seismic calculations of various materials

Key Partners

Kansai Corporation, Inaba Electric Industry Co., Ltd., Toshiba Electric Materials Marketing Co., Ltd., Mitsuwa Electric Co., Ltd., Namiden Co., Ltd., Take Den Co., Ltd., Nippon Densetsu Shizai Co., Ltd., and other nationwide electrical materials wholesale trading companies.

Featured Products

[Custom Products / Standard Products] Metal Duct Wiring Duct Wiring Duct

overview

【Material】 ■ Iron ■ Stainless Steel (SUS304 2B, SUS) ■ Phosphate-treated Steel Plate ■ Aluminum ■ Galvalume Steel Plate ■ Zinc-coated Steel Plate 【Plate Thickness】 ■ 1.5t, 1.6t, 2.0t, 2.3t, 3.2t 【Finish】 ■ Rust prevention (Yashu Gray) ■ Hot-dip Galvanizing ■ Raw ■ Standard Color Powder Coating ■ Custom Color Powder Coating ■ Hairline ■ Puff Finish ■ Clear Coating ■ Anodized Clear Material Used (Some finishes may not be available. Please check.) 【Cover Shape】 (Waterproof Specification) ■ Non-waterproof Type (Flat Cover) ■ Simple Waterproof Type (Cover) ■ Water Drain Waterproof Type ■ Flat Cover with Gasket 【Connection Method】 ■ Coupling Method (Insertion Method) ■ Internal Flange Method / External Flange Method 【Cover Fixing Method】 ■ Screw Fixing ■ Retaining Bracket ■ Snap Lock ■ Others (Seal-up Bolt, Hinge + Snap Lock, etc.) *For more details, please contact us or download the catalog.

Application/Performance example

[Achievements] ○ Ministry of Land, Infrastructure, Transport and Tourism ○ Japan Highway Public Corporation ○ Urban Infrastructure Development Corporation ○ Japan Sewerage Corporation ○ Central government agencies and local governments etc. ● For more details, please contact us or download the catalog.
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Wiring duct - Company Ranking(7 companyies in total)

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