... 2013 Chinese high precision sheet metal stamping part for car Material:SUS,Brass,Al,Harden steel.. Process ... CNC Turning &Drilling machineWire EDM machineCoating equipmentInspection machineMaterialBrass, Copper, Carbon steel, Stainless steel, Steel alloy,Aluminum, ... s request.Tolerances +/-0.02~0.05mm.Preferred IndustriesComponents for Communication ,Houseware, Electric, Industry, Auto, Mechanical etc ...