2013 Chinese high precision sheet metal stamping part for car Material:SUS,Brass,Al, ... Harden steel.. Process:Milling,Stamping.. 2013 Chinese high precision sheet metal stamping part for car1. Product & Processing ability ItemDescription ... .Processstamping,turning,punching,drilling,welding,die-casting, milling etc.Surface-treatmentplating(Zinc,Nikel,Chrome,Tin,Ag),painting,powder coating,anodizing ...