How does your company control the quality of the productS?

A.We select superior supplier for the raw material parts.
B.To ensure the product quality, we follow up the IATF 16949 quality management system strictly in the production process.
c. We have testing equipment including three coordinate measuring machine, Gear tooth detection center, computer testing equipment of steering rack assembly to ensure the products can completely replace the original samples, whether from product installation and use, or performance and quality aspects to meet OE product requirements.
d. Assembly of power steering racks shall be conducted in strict accordance with the assembly line. Each steering rack shall be continuously assembled from spare parts to assembly through the assembly line. The next steps are air tightness test, high pressure test, internal and external leakage test, pressure torque test and computer assembly test. After each product is tested on the assembly line, we will laser engraved production serial number which can be used to traces the product quality. Moreover, each batch of products will be randomly sampled by the quality department and taken to the laboratory for inspection to monitor the quality.