... Manufacturer Co., Ltd is specialized in the production of DC motor gear cabinets, stamping parts, plastic ... parts, alloy steel parts ,brass parts, bronze parts, copper parts, aluminum parts, ect. 3.Various Finishes: zinc ... Coating, Blacken, Hardening, Painting and many other treatment of the parts. 4.Quality Assurance : IPQC inspect ... Iron casting machinery parts pieces of metal for all kinds of machine