Sumiden Opcom, Ltd.

Sumiden Opcom

Manufacturing and sales of high-technology products that support info-communication infrastructure.

In the fields of optical access network, mobile front-haul optical communications, CATV distribution, and metal cable maintenance, we provide a wide variety of optical and electronic products that contribute to the evolution of info-communication networks and maintaining high reliability. We are constantly taking on the challenge of developing new products and technologies in order to accurately meet the evolving needs of society.

Contact Information

Main Office

112 Iijima-cho, Sakae-ku, Yokohama-city, Kanagawa-prefecture, 244-0842 Japan

Phone: +(81)-045-410-9390

Map and Directions