1 different color and size are available 2 customized disign 3 equiped with CMC and laser cutting machine 4 ISO certified Item name High precision sheet metal processing Material Steel,stainless steel,aluminum,brass,etc Working process Laser cutting,CNC Punching,CNC Bending,Tig Welding,Mig welding,Riveting,Grinding,Stamping,Assembing,etc Surface treatment Powder coating,Hot galvanized,Painting, ...