... customized services,especially in Aluminum parts fabrication,all kinds of CNC aluminum parts. We provide stamping parts, precision metal stamping parts, metal punch parts ... ,Riveting, Grinding,Stamping, Assembling,etc. Surface treatment: Powder coating,Hot galvanized,Painting,Polishing,Brushing ... welding machines;Spot welding machines;Stamping machines;Rolling machine;Pipe bender;U-shape extrusion ...