... metal stamping part for car Material:SUS,Brass,Al,Harden steel.. Process:Milling,Stamping.. 2013 Chinese high precision sheet metal stamping part ... machineMaterialBrass, Copper, Carbon steel, Stainless steel, Steel alloy,Aluminum, Aluminum alloy,harden metal etc.Processstamping,turning,punching, ... Direct manufacturer have 10 years experience in metal fabrication.2) More than 50 skilled workers ...