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Die casting factory CNC processing, essentially is the die casting machine rapid prototyping of metal blanks, through the computer-controlled cutting machine tool for precision trimming, because die casting can only make the general outline of the parts and the basic shape, but can not guarantee that the mounting surface, screw holes, bearings, and other key positions of the ultra-high precision, and even more can not be directly excised into the mouth and burr, only through the CNC this road “Only through the CNC process, die-casting parts can be transformed from semi-finished products with residual material and rough tolerance into qualified parts with accurate dimensions that can be directly delivered to customers for assembly.