2013 Chinese high precision sheet metal stamping part for car Material:SUS,Brass,Al,Harden steel.. ... Milling,Stamping.. 2013 Chinese high precision sheet metal stamping part for car1. Product & Processing ability ItemDescription ProductCNC machining parts, ... ,Aluminum, Aluminum alloy,harden metal etc.Processstamping,turning,punching,drilling,welding,die-casting, milling etc.Surface-treatmentplating( ...