... ISO9001:2008 OEM Stainless steel welding parts Precision metal partsAluminum/zinc alloy, iron, steel alloy, plastic, brass, steel, and stainless steelPolishing, ... (turning,milling..)sand blasting,powder coating,painting,Stamping,mold build,injection,die casting...nickel plating ... 2.Sample order and OEM service acceptable.3. Advanced inspection equipments for rigorous quality and control and precise ...