After long-term development, the foreign auto parts industry has the characteristics of large scale, strong technical force, sufficient capital strength and concentration of the industry. The international well-known automobile spare parts enterprise has strong economic strength and research and development power to guide the development direction of the world component industry. With the development of the world economy, the scale of automobile spare parts enterprises is also becoming more and more large, and it is no longer simply staying in the traditional "Incoming drawing, incoming material, sample" processing, but rather starting to take the full responsibility of design development, manufacturing inspection, quality assurance and market service. More information on the auto parts industry can be obtained by participating in the auto parts. 

In this context, the international component market has formed multinational component giants such as Bosch GmbH, CONTINENTAL, JOHNSON CONTROLS and Denso Corp.

Facing the increasingly fierce competition, the whole garage changes from purchasing individual parts to purchasing the whole system. The system is not only helpful for the whole garage to make full use of the professional advantages of parts and components enterprises, but also simplifies the supporting work and shortens the development cycle of new products. Parts suppliers must have stronger technical development strength in order to provide more system products and system technology for the whole garage. Due to more and more manufacturers participating in the development and development of new products in the whole garage, the technical and economic strength of the system suppliers is becoming more and more powerful. In the context of global integration, in order to reduce costs, the major automobile companies in the world are expanding the same scale of production, gradually reduce the self-made rate of auto parts, and adopt the global purchasing strategy of spare parts. At the same time, in order to obtain greater benefits, international parts suppliers reduce or even stop the production of some of their products that do not occupy a competitive advantage, and instead procure products with comparative advantages around the world.