... . 2.Process:CNC punching,bending,welding. 3.Powder coating. 4.OEM,ROHS. Item namemetal processing machinery partsProduct Description1) Model size & ... (Zinc,Nikel,Chrome,Tin,Ag),painting,powder coating,anodizing,welding or as request.4) We engage in metal stamping ... equipment of CNC punching machines, CNC bending machines,stamping machine,welding machine,etc. 6) Strict quality control system, including ...