One-Stop Automotive Brake System Solutions: From Single Product Supply to Global Complete Set Delivery

Product Overview

These special - treated brake discs are designed for both passenger cars and commercial vehicles. They are made from high - strength grey cast iron materials such as GG20 and G3000. Through advanced heat treatment processes, their wear resistance and braking stability are significantly enhanced, ensuring reliable performance even under heavy - load working conditions.

The products have passed the VCA COP audit and obtained the EMARK certification, meeting the IATF TS16949 international quality standards. They also feature dynamic balance detection, precise positioning holes, and multiple anti - rust treatments (oil seal/coating), which effectively extend the service life and reduce maintenance costs.

Advantages and Features

1. Made of high - strength grey cast iron (GG20/G3000), the hardness is increased by 30% after heat treatment, significantly enhancing wear resistance and thermal decay resistance.
2. Multiple anti - rust treatments (oil seal + painting) adapt to humid and high - salt environments and extend service life.
3. Precision turning and grinding processes ensure installation accuracy and braking stability.
4. Dynamic balance detection and positioning hole design reduce vibration and noise, and improve driving comfort.

Customization and Delivery

Laizhou Guanzhuo Trading Co., Ltd. supports customized brand labels and packaging solutions to meet the diverse procurement requirements of global B2B customers. The delivery cycle is only 15 - 30 days, ensuring efficient supply for customers.