... QC 2.lost wax & lost foam casting 3.OEM service tool casting1.Strict QC 2.Centrifugal casting craft 3. ... →→Liner cutting processing→→Electric spark discharge→→Mould polish→→Mould assembly ServiceOEM/ODM are welcomedMaterialsteel,aluminum or other metal parts ... ,coating,electro plating,power coating,wet painting,chromatin machining service,drilling,tapping and CNC machining,etc,etcProduct useAuto-parts ...