... orders ok... 4.OEM can be accepted. small pieces of metalMaterial: aluminium,stainless steel,brass,iron or as per ... Machinery Manufacturer Co., Ltd is specialized in the production of DC motor gear cabinets, stamping parts, plastic parts, ... anodizing, Electroplating, Polishing, Powder Coating, Blacken, Hardening, Painting and many other treatment of the parts. 4.Quality Assurance : IPQC inspect each ...