Deep drawing process: 1. deep drawing in multi-station transfer mold Through multi-station transfer mold, we produce deep drawn parts of various non-ferrous metal materials with uniform wall thickness and bright surface. It is more suitable for small batch customization because of the convenience for molds replacement. 2. Deep drawing in high precision progressive die We use progressive die to finish deep drawing, punching, rotary cutting, tapping, side punching, necking, flaring, and blanking in one mold.