1)copper forge parts 2)CNC,CMM 3)ISO9001:2000 and ERPsystem 4)ten-year OEMservice 5)weight:5g-20kg,dimension:5x5-200x200mm Copper alloy forge partsMaterial and Equipments: Material:various kinds of brass,bronze and other copper alloys,for example CuZn39Pb2,CuZn40,CuSn7ZnPb,CuAl10Fe3,C37700,C84400,C83600,C94300,C95500 ,CuSn12 Ni2,HPb59-1,HPb58-3 etc.. Casting:Silica sol lost wax casting(precision ...
