... stamping parts include: stamping part, stamping, metal stamping, automotive part, stamping die, precision mould, die stamping, automotive stampingFeature: 1) Design: We ... carbon steel, aluminum, brass, and so on5) Making process: Progression die, Stamping, deep drawing, Bending, Punching, Threading, Welding, Tapping, ... mould after the above mentioned working process sheet metal progressive stamping