Oceanographic Equipment

Water Quality Monitoring Equipment TSK Tsurumi Seiki Co., Ltd.



Company Information

History

1928
Established at the present location by the late Masao Iwamiya
1935
Officially declared as a designated factory of the former Japanese Navy
1945
Designated as a supervisory factory of the former Japanese Navy.
1947
Incorporated under the name ‘The Tsurumi-seiki Kosakusho Co., Ltd.’.
1971
Company name was changed to ‘The Tsurumi-seiki Co., Ltd.’.
1981
Established ‘TSK AMERICA INC.’ in Seattle, Washington as a corporation in the U.S.A.
1987
Built the Shirakawa plant in Shirakawa, Fukushima Prefecture.
1999
Granted ISO9001 approval.
2003
Expanded the Shirakawa plant.
2009
Built the new building of head office at the present location.
2010
Established ‘TSK Liaison office’in India

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T.S.K manufactures and sells oceanographic observation equipments
as well as water quality monitors for dams and rivers.