Corporate profile

Outline of ToyokoKagaku Company

Company Name Toyoko Kagaku Co., Ltd.
Established June 16,1952
Head Office 370 Ichinotsubo, Nakahara-ku
Kawasaki-city, Kanagawa-Pref.
211-8502, Japan
TEL: +81-44-435-5862
Office ・Tohoku Branch ・Akita Office
・Yamagata Office ・Miyagi Office
・Koriyama Office ・Chiba Office
・Sagamihara Branch ・Yamato Office
・Toyohashi Office ・Otsu Office
・Chugoku Branch ・Yamaguchi Office
・Kyusyu Branch ・Saga Office
・Nagasaki Branch ・Miyazaki Office

Taiwan office
・Singapore Branch
TYK,Inc.(US subsidiary)
Toyoko Gas Equipments Co., Ltd.(China subsidiary)
Operation ・Sales of various High Pressure Gas Supply and Distribution System and Plant Construction
・Development, Design, Manufacturing and Sales of various Equipment for the Semiconductor, Liquid-Crystal and Photovoltaic Industries
・Development, Manufacturing and Sales of Fluid Control Component
・Sales of PA, FA Software
Chairman Hirohisa Kato
President Takahiro Kato
Capital 90,000,000 yen (approximately US$900,000)
Employees 355 (as of Jun. 2020)


1952 Toyoko Kagaku Co., Ltd. was established
1984 TYK, Inc. was established in California, USA
1999 Obtained ISO9001 certification
Shanghai representative office was opened in Chinas
2002 Toyoko Gas Equipments Co., Ltd. was established in Shanghai, China
2003 Obtained ISO14001 certification
2005 Established Hsinchu representative office in R.O.C. Taiwan
2006 Established Singapore branch.
2013 Established PT. TYKGAS INDONESIA in Indonesia.

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