Die casting mold parts are a kind of special precision long-life processing parts. CHENGQI has precision machine tools specializing in the production of die-casting mold parts. At the same time, it is equipped with experienced senior parts manufacturing technicians, which not only ensures the precision of the parts, but also the material supplier. It has a close relationship with heat treatment manufacturers. The materials are ASSAB 8407, Hitachi SKD61, Daido DH2F, etc., supplemented by DLC and TIN treatment, which greatly improves the wear resistance and corrosion resistance of the products, and the mold life can be increased by more than 2 times.