... ,C95500,CuSn12Ni2,HPb59-1,HPb58-3 etc.. Casting:Silica sol lost wax casting(precision casting,investment casting),Sand casting Machining:CNC,four-axis milling center,Vertical ... ,tensile strength tester,hardness tester,projector etc. The followings are parts of our inspection facilities and machining equipments for copper alloy products.