... high quality 2. Immediately delivery 3. Small orders ok... 4.OEM can be accepted. small pieces of metalMaterial: aluminium,stainless steel,brass,iron ... , Powder Coating, Blacken, Hardening, Painting and many other treatment of the parts. 4.Quality Assurance : IPQC inspect each part during ... Welcome to send us drawing, sample or material to process. small pieces of metal metal pieces in china supplier