1. Standardization of quality management: Zhongtong Automobile Industry Group actively promoted ISO/TS16949 quality management system standard, and customized and optimized it according to its own characteristics and needs, which improved product quality and customer satisfaction.

2. Standardization of production management: Zhongtong Automobile Industry Group has established perfect production management standards and processes, and improved production efficiency and product quality through standardized production operations, equipment management and other measures.