Ota City Industrial Promotion Organization

profiles of companies

profiles of companies

Yamako Electric Manufacture Co.,Ltd

  • General machinery, industrial machinery
  • Design, product development and system development.

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Auto Unlock Box Auto Unlock Box
Boom Keeper Boom Keeper
LAN cable stripper LAN cable stripper
Auto Unlock Box
Boom Keeper
LAN cable stripper

For 88 years since our establishment, we have been designing, manufacturing, and installing
various types of communications facilities and contributing to the ever-growing information and
telecommunications industry. In recent years, our focus has been on developing and manufacturing
earthquake-resistant equipment for disaster prevention and reduction.

Specialized Products, Technologies and Services

Auto Unlock Box with Seismic Detector

A box that automatically unlocks when the seismic detector detects seismic vibrations

Boom Keeper

A device that prevents a Unic crane or crane truck from starting to operate with its boom raised


LAN cable stripper

Current Status of Overseas Business

On-site production
Sales bases (incl. dealerships)
Outsourcing production /processing
Technology partnerships
R&D bases

Key Business Partners

Having a track record of exports to Vietnam, Thailand, and Indonesia via Japanese trading houses

Future Target Countries and Regions

Thailand, Indonesia, Vietnam,Singapore, and Taiwan

Overseas Business Prospects

Company Information

Representative Kiyomitsu Kominato
Address 4-6-20 Higashi-Kojiya, Ota-ku, Tokyo 143-0021
URL https://www.yamakodenki.co.jp/english/
Established in 1933
Capital 36 million yen
Employees 125
International Certification (e.g. ISO) ISO9001


Name Kiyomitsu Kominato
Tel +81-3-5735-3311
Fax +81-3-5735-3330

Ota City, Tokyo. Home of the excellent 4,200+ manufacturers

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