Corporate History

Nov. 1950
Established Fushiman Valve Seisakusho in Iwate-Pref. to start production and sales of Automatic Control Valves to use for Steam, Air , Water and etc.
Aug. 1952
Established Tokyo Testing Works in Yaguchi, Tokyo.
Aug. 1958
Authorized by JIS to indicate the certificate No.JIS B8402.
Dec. 1960
Established Fuji Denso Works for production of Solenoid Valves.
May. 1963
Corporate name changed to K.K.Fushiman Valve.
Jun. 1970
Corporate name changed to Venn Co.,Ltd.
Apr. 1973
Established Technical Center in Yokohama.
Jun. 1980
Authorized by JIS to indicate the certificate No.JIS B8410.
Apr. 1983
Authorized by JIS to indicate the certificate No.JIS B8414.
Apr. 1990
Represented sales of German IWK and French COMAP products.
Oct. 1990
Technical Center moved to Iwaki, Fukushima, and re-named as ITC(Iwaki Technical Center).
Feb. 1996
Increased the capital to 384 mil. yen.
Apr. 1997
Merged Fuji Denso Works, and increased the capital to 449 mil. yen.
Oct. 1999
Iwate Works acquired the certificate of ISO 9001.
Apr. 2003
Represented sales of STUDOR products(Air admittance valves).