With the vigorous development of the auto industry, the scale of my country’s auto parts industry and its production and R&D capabilities have continued to improve. The “localization” strategy of international auto parts giants has promoted the optimization of product functions, industrial chain upgrades and the construction of advanced manufacturing systems for auto parts in my country. . In addition, through independent innovation and technology digestion and absorption, my country’s local parts and components enterprises have greatly improved the technical ability of key parts and components, and their global comprehensive competitiveness has been continuously improved.