共栄電資 Official site

Company information

Challenging the future as a trading company and a manufacturer.

Since our establishment, Kyoei Electric Co., Ltd. has consistently provided products that satisfy our customers based on the philosophy of "coexistence and co-prosperity with society," contributing to societal development for half a century through our business activities. Our "trading business," which handles a wide range of electronic, electrical, and industrial materials and components, as well as manufacturing equipment and office automation devices, and our "manufacturing business," which conducts integrated production from the design and development to mass production of printed circuit boards, are the two wheels that drive our company. We are fully committed to leveraging the characteristics of these two businesses to coordinate products and technology, providing various values globally in response to the demands of the times. Additionally, aiming to enhance customer satisfaction, we have obtained ISO 9001 certification for our quality management system, and further, in line with our policy of being an "environmentally friendly company," we have obtained ISO 14001 certification for our environmental management system. Moving forward, we will continue to strive to meet our customers' needs at a high level with the "co-prosperityism" that we have cultivated since our founding.

Business Activities

【Commercial Business】 Sales and processing of electronic materials, semiconductor materials, electrical insulation materials, industrial materials, and synthetic resin materials Sales of electronics-related components Manufacturing and sales of reinforced plastic (FRP) products Sales of printed circuit board manufacturing equipment and machinery Manufacturing and sales of copper-clad laminates and shield plates for printed circuit boards Manufacturing and sales of printed circuit boards (rigid printed boards, flexible printed boards, flex-rigid printed boards) 【Manufacturing Business】 Design and manufacturing of printed circuit boards

Key Partners

Fuji Electric Co., Ltd. Group, Hokuriku Electric Industry Co., Ltd., NEC Corporation Group, Fujitsu Limited Group, Meiden Corporation Group, Hitachi, Ltd. Group

Company overview

  • Company name 共栄電資
  • Establishment August 14, 1958
  • capital 9800Ten thousand yen
  • number of employees 84person
  • Address 〒162-8646 Tokyo/ Shinjuku-ku/ 14 Baba Shimomachi View on map
  • TEL 03-3207-7111
  • FAX 03-3208-1132