Anhui Changli Mengna Drive Technology Co., Ltd. is located in the Western Economic Development Zone of Guangde City, Anhui Province. It is a high-tech enterprise that integrates research and development, manufacturing, installation, and after-sales service of motor products. The company covers an area of more than 30 acres and has a building area of over 20000 square meters. Its elevator traction machines and brakes are popular both domestically and internationally.