If the standard is very stringent throughout the entirety of the process of processing die-casting molds in the die-casting mold process, then it is very likely that issues such as grinding and polishing damage, fatigue, breaking and cracking, and appearance change will occur in the Junying die-casting factory. This is because the standard is very stringent throughout the entirety of the process of processing die-casting molds. By adhering to a standard that is more moderate throughout the entir...