... steel, carbon steel, spring steel, aluminum and brass Process: Laser cutting, die stamping, CNC punching, , CNC shearing, Welding, Bending ... fabrications, etc. Applied software for specification drawings: PRO/E, auto CAD, solid work 2001, CAXA, UG and CAD/CAM ... Products range: Radiator parts, metal cabinet, instrument parts, auto parts, electric equipment parts and construction hardware RoHS compliance ...