Changhui Group Corporation is located in Shanghai International Auto City, which has 800 employees, and 60% of them have the junior college and bachelor degree. The company has 5 subsidiary companies: Shanghai Chunchang Auto-electric Research Co.,ltd. Shanghai Chenchang Precision Tooling Co.,ltd. Huangshan City Auto-electric Appliance Co.,ltd. Hefei Changhui Auto-electronic Co.,ltd. and Shanghai Xuchang Imp.-exp. Co.,ltd. Through over 30 years hard work, Changhui Group has become the excellent enterprise who can supply with system and module, and enjoy a good reputation in the industry. The main products are auto switches, auto locks, EGR valves, electronic module of auto body, high precision progressive toolings, plastic toolings, die-casting toolings etc. which are mainly supplied to more than 10 famous domestic OEM such as FAW-VW, Audi, Chery, Faw Car, GM, Ford and Tianjin FAW. and has built up the steady and long-term cooperation with customers from over 20 countries and regions.