Cold Heading is the use of mold at room temperature on the metal material for punching, bending, stretching and other processing forging forming, the use of cold heading forming, cold heading knurling and other processes, used to make screws, terminals and other products. Workshop equipped with multi-functional screw molding machine, cold forging machine, rolling machine, knurling machines and other equipment, while professional and technical personnel operations, to produce to meet customer demand for quality products.