Our History

Our History


April 1950

Founder Nobuichi Nakashizuka opend a store in Osakihirokoji and started selling measuring instruments

April 1953

Incorporated as” Koshin Shoten Co. , Ltd. “

with a capital of 500,000 yen

January 1957

Moved to current location

April ,1957

Started sales of electric pendulum type scales, measuring instruments and testing machines


Opened Numazu branch in Shizuoka

August ,1961

Changed company name to “Koshin Industry Co., Ltd.”

December, 1968

Opened Matsumoto Branch in Nagano


Opened Atugi Branch in Kanagawa

March, 1981

Nobuaki Nakashizuka became a president

December ,1983

Opened Utsunomiya Branch in Tochigi

March, 1985

Opened Hamamatsu Branch in Shizuoka

April ,1990

40th anniversary.

Changed company name to “Koshin Intex Co., Ltd.”

May, 1990

Opened Akita Branch in Akita

Established US Koshin, Inc (Ohio, U.S.A.)

October ,2000

50th anniversary

Year 2001

Acquired ISO14001 certification

March, 2003

Established Kyoto Branch in Kyoto

October, 2003

Established Koshin Trading Co., Ltd  in Hong Kong

September ,2012

Established Koshin Manufacturing and Testing Mexico S.A.de C.V. in Aguascalientes, Mexico