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 ... s request.Tolerances +/-0.02~0.05mm.Preferred IndustriesComponents for Communication ,Houseware, Electric, Industry, Auto, Mechanical etc ...