... available 5 ISO 9001-2000 approved Item name High stasndard sheet metal part Material Steel,stainless steel,aluminum,brass,etc ... Punching,CNC Bending,Tig Welding,Mig welding,Riveting,Grinding,Stamping,Assembing,etc Surface treatment Powder coating,Hot galvanized, ... first class quality and attract customers from all over the worldCompany profile We have specialized in sheet metal fabrication for more ...