[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!

last updated Jul 22, 2026

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.

last updated Jul 22, 2026

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!

last updated Jul 22, 2026

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

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

last updated Jul 22, 2026

[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.

last updated Jul 22, 2026

Electrical conduit accessory "Screwless exposed switch box"

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

last updated Jul 22, 2026

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.

last updated Jul 22, 2026

Round exposure box

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

last updated Jul 22, 2026

HC Clamper Hanging Bolt Support Bracket

A tie wrap can be used in the long hole of the main body, allowing for direct attachment of bolts!

last updated Jul 27, 2026

Lip Channel Steel Support Bracket Series

New arrival from May 2026! Compatible with all types of clamper clips.

last updated Jul 27, 2026