... 5 MOQ:500 pieces SpecificationAccording to your requirement.MaterialAluminum, copper, iron, stainless steel, aluminum alloy, PD,APET, ... -plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat ... springs, shafts, screws, stamping parts and other metal parts. Our main production modes are designing and ... parts as the follow picture Sheet Metal Components