... Powder Coating or Galvanized or Paint3.Machining processes including shearing, sheet metal stamping, welding, machining;4.Through ISO9001:2000 ... ,CNC Bending,Tig Welding,Mig Welding,Riveting, Grinding,Stamping, Assembling,etc.Surface treatment:Powder coating,Hot galvanized, ... welding machines;Mig welding machines;Spot welding machines;Stamping machines;Rolling machine;Pipe bender;U-shape extrusion ...