Precision CNC Machining Parts 1. Accept Smaller QTY order 2. Customized design is available 3. OEM service Copper alloy CNC machining partMaterial and equipments:Material: various kinds of brass,bronze and other copper alloys,for example CuZn39Pb2,CuZn40,CuSn7ZnPb,CuAl10Fe3,C37700,C84400,C83600,C94300,C95500,CuSn12Ni2,HPb59-1,HPb58-3 etc. Casting:Silica sol lost wax casting(precision casting, ...