This is a brief history of Tosoh Corporation. It lists the highlights of Tosoh's distinguished 75 year history. 1925 Founding of Tekkosha Co., Ltd. 1935 Founding of Toyo Soda Manufacturing Co., Ltd. 1936 Operation of Nanyo Manufacturing Complex began 1964 Opening of New York office (later became TOSOH USA, Inc. in 1979) 1968 Shin-Daikyowa Co., Ltd. established 1971 Operation of Yokkaichi Manufacturing Complex began 1975 Tekkosha Co., Ltd. was merged...
Search Product