company overview.company history

March 1948	Mr.Shojiro Tominaga founded a non-ferrous metal sales business such as brass, copper and aluminum.
October 1952	Established Tominaga Metal Manufacturing Industry Co., Ltd. (capital 2 million yen)
July 1964	Established Isesaki Factory.
September 1965	Relocated the head office to Shin-Ogawamachi, Shinjuku-ku, and changed the company name to Tominaga Metal Industry Co., Ltd.
1965 March	Koshigaya warehouse is newly built.
October 1985	Moved headquarters to the new headquarters building in Kanda Sakumacho and changed the company name to Tomisho Corporation.
September 1987	Established TS Co., Ltd. in Kanda Sakumacho, (capital: 150 million yen)
Oct. 1987	Changed the company name to Tomisho Corporation.
April 1990	Established Tommy Real Estate Co., Ltd. (capital 10 million yen).
August 1994	Tommy Real Estate Co., Ltd. changed company name to TS Co., Ltd. and received the business transfer of Tomisho's hard coating business.
April 2004	TS Co., Ltd. changed company name to Tomisho Corporation, then to the present.
October 2006	Established China / Guangzhou office.
June 2007	Established Tomisho Holdings Corporation as a holding company of Tomisho Corporation (capital of 30 million yen) , then to the present.
November 2007	Increased capital to 30 million yen.
December 2007	Obtained ISO 9001: 2000 certification.
March 2010	Established a local subsidiary in Bangkok, Thailand (Amata Nakorn Industrial Estate).
September 2012	Acquired KES / Environmental Management System Standard Step 2 certification.
July 2016	Established Tomisho Alumite Corporation (capital: 10 million yen) by splitting the Isesaki Branch.