... Material:carbon steel,stainless steel,aluminum and so on.2.Stamping process and quoting according to customers' drawings.3.Can ... Steel, stainless steel, aluminum, brass etc.Making process:stamping,Laser cutting,CNC Punching,CNC Bending,Tig Welding,Mig ... Welding,Riveting, Grinding,Stamping, Assembling,etc.Surface treatment:Powder coating,Hot galvanized,Painting ...