Chongqing Mexin (Group) Co., Ltd. was founded in 1989 and now has more than 10,000 employees. It is a comprehensive enterprise centered on the door industry while covering multiple industrial fields. Its total annual output value exceeds RMB 4. billion, it has more than 6,000 specialty stores, and its engineering projects span more than 40 countries and regions including China, the United States, the United Kingdom, France, Poland, South Asia, and Southeast Asia. It has been rated among China's Top 500 Private Enterprises and has won the title of Top 50 Industrial Enterprises in Chongqing for many consecutive years.