Sumitomo Electric Carbide

Sumitomo Metal Mining Co , Ltd sumitomo SUMITOMO GENERAL HEAD OFFICE AND THE SUMITOMO BANK , LTD OWNERS OF BESSHI COPPER MINES , ETC Manufacturers of Tubes , Plates , Sheets and Bars of Copper sumitomo The Sumitomo Group is a Japanese corporate group and keiretsu that traces its roots to the zaibatsu groups that were dissolved after World War II

sumitomo Sumitomo Electric Hardmetal, Global Web Site, Cutting Tools, Carbide, Machining, Igetalloy, Sumiboron, Sumidia, Turning, Milling, Drilling, Insert, CVD,