Relocated head office to Higashiyodogawa-ku, Osaka-shi...
Installed mechanical metal analyzer, newly established analysis room...
Relocated to suita by completion of new building...
Capital increased to 15 million yen New slitter processing department established...
Reorganize private management into a corporation and make it Toyo Success Co., Ltd. Capital 5 million yen, Hiroshi Tsujimoto is appointed President and Representative Director...
President, Hiroshi Tsujimoto founded a nonferrous metal trading business in Miyoshima-ku, Osaka-shi...