Product detail information
Manufacturer part number
1.Ensure Product's Quality
We established the testing center to standardize our quality and properties of outer-purchasing to make sure the stable improvement of the product's quality.
2.Stick to Quality Policy
The integrity builds the brand, brand wins the market, satisfy our customer, expand to the world, achieve better 'TONGSHI' , contribute to society.
3.Implement the Management System
Strictly implement the TS16949 quality-management system.
Acquire the TS16949 certification.