... Developing experienceHundreds of new parts be developed according to customers' drawing and samplesSupply chain processPPAPPackageStandard neutral ... ferrous alloys(carbon steel, stainless steel, aluminum alloy, brass and bronze alloy), 1045 steel, sus304, 45cr, 40cr, ... CuZn30, Cuzn35, CuZn37, CuZn40, CuSn4, CuSn5, CuSn6, CuSn8, CuNi18Zn20, CuNi18Zn27 OEM Service Offered, Buyer Label Offered, Customer ...