auto parts (auto parts) is a product that constitutes each unit of the car as a whole and serves the car.

With the increasingly fierce competition in the auto parts processing market, the popularity of environmental protection concepts, and the continuous upgrading and application of technology, the international auto parts processing parts industry has shown the following development characteristics in recent years:

① Auto parts processing system supporting, modular supply trend is on the rise

② Globalization of auto parts processing and procurement

③ The transfer speed of auto parts processing industry is accelerated [1]

There are many kinds of auto parts, and nowadays there are more and more brands of cars, and more and more types of cars. Cars can be divided into two types: passenger cars and commercial vehicles, of which passenger cars refer to vehicles with less than nine seats (including the driver's seat) and the main purpose of carrying passengers. Specifically, passenger cars are divided into basic passenger cars, namely cars, MPV models, SUV models and other models such as pickup trucks.

Commercial vehicle refers to a vehicle with more than nine seats (including the driver's seat) or a vehicle whose main purpose is to carry cargo. Specifically, it is divided into: passenger car, truck, semi-trailer, non-complete passenger car, non-complete cargo vehicle.

With the improvement of people's living standards, people's consumption of cars is also increasing, and the market for auto parts is becoming larger and larger. In recent years, auto parts manufacturers are also developing rapidly.