Brake components are one of the most important parts of any vehicle and should be inspected regularly. Worn brake components can lead to reduced braking capacity and increased braking distances, directly contributing to a greater risk of an accident.

In recent years, China's automobile production has maintained a high growth rate, and car ownership will continue to grow, which provides a broad space for the development of China's auto parts industry.

Brake discs are an important part of the braking system. If the braking system is to always slow down the vehicle safely and comfortably - bringing it to a complete stop if necessary - the brake discs must combine with the brake pads to generate braking torque (braking force).

Disc brakes are safety-critical automotive components that must meet stringent cost and environmental requirements. Drivers often assess the performance of a vehicle's braking system based on the "feel" of the brake pedal.

In order to ensure the safe operation of the car and improve its average speed to increase transport productivity, a variety of cars are equipped with special braking mechanism. Such a series of specialized devices is called the braking system.