Lanshan Energy Technology is an innovative enterprise focused on energy-saving services, dedicated to responding to the national dual carbon strategy. It provides a range of energy-saving solutions, including permanent magnetized motors, central air conditioning, compressed air systems, auxiliary facility operations, and transformer distribution, with motor energy-saving renovation its core product. In 2022, the company headquarters moved to Xinwu Economic Development Zone in Wuhu. Lanshan Energy has been collaborating with Shanghai Motor Science Institute since 2015 to promote the remanufacturing project of old motors to permanent magnet motors, aiming to recycle old motors and achieve energy conservation and reduction. After five years of efforts, the project has been recognized by the state and widely accepted by users. The remanufactured permanent magnet motors meet or exceed the first- standard in energy efficiency and can be customized according to actual applications, increasing the energy-saving rate. The company has won market recognition with its high-quality products and services has established cooperative relationships with several well-known enterprises, such as Anhui Midea and Chery Automobile, establishing a good reputation. The company has demonstrated its professionalism and in energy-saving renovation and meeting customer needs, providing efficient and energy-saving solutions for partners and promoting technology exchanges and the sustainable development of the industry