... Al,Harden steel.. Process:Milling,Stamping.. 2013 Chinese high precision sheet metal stamping part for car1. Product & Processing ... ability ItemDescription ProductCNC machining parts,Precision mechanical components, Precision milling parts.FacilityLow presure die casting machine ... ,Yima, Younaite, Geer etc.4) Strict quality control system, including the raw material inspection, in-process ...