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History

In November 1968, Sanwa Seimitsu Kogyo Co., Ltd. was established for the purpose of producing innovative diamond pellets ( trademark DIALLET ) with the technique of diamond fine powder.
Since then, thanks to the support and cooperation by our customers in optical industries, we have managed to produce such new products as diamond pellets with metal and resin bonds, block type diamonds. We now take pride in the fact that we have made an important contribution to rationalization of smoothing / polishing processes, such as improvement of smoothing accuracy, reduction of the following polishing time, etc., in smoothing of camera lenses, other optical lenses, ophthalmic lenses, and opto-electronics special glasses, and ceramics, etc.

   

Outline

Company name

Sanwa Seimitsu Kogyo Co., Ltd.

Head office / factory

1630-8 Kamekubo, Fujimino-City, Saitama-Pref., Japan

TEL

+81-49-278-2004

FAX

+81-49-278-2005

Establishment

November 15, 1968

Capital

\30.0 Million

Directors

President Hiroaki Nakahara

Managing Director Yoshio Nishikata

Director Hideo Arai

Inspector Yusuke Inoue

 

Referance Bank

Mizuho Bank, Ltd. Urawa Branch
Musashino Bank, Ltd. Musashi-Urawa Branch

 

HONG KONG BRANCH

Infinite Optics Trading Co., Limited

Address

UNIT 11,BLOOK C,9TH FLOOR, WAH LOK INDUSTRIAL CENTER,
31−41 SHAN MEI ST.,FO TAN,SHA TIN,N.T.,HONGKONG.