... of stamping partsMaterials: Stainless steel, carbon steel, spring steel, aluminum and brassProcess: Laser cutting, die stamping, CNC punching, , ... The products include all kind of machinery parts & accessories, precision parts, mechanical components, gaskets, washers, etc, which are ... hardware, such as metal washers, big-size screws, bolts, nuts, and other metal parts, according to supplied drawings or ...