According to the data, Du Nan Environment is a leading enterprise in the global refrigeration component industry, a strategic partner of world-renowned air-conditioning manufacturers, and one of the important suppliers in Gree Electric.
The company's main business includes R&D, production and sales of refrigeration components, refrigeration and air conditioning equipment and automobile thermal management. The main products of refrigeration accessories business include electronic expansion valves, four-way valves, stop valves, solenoid valves, small pressure vessels, heat exchangers, integrated pipeline components and other products, which are widely used in household air conditioners, commercial air conditioners and other fields; The main products of commercial refrigeration and air conditioning equipment business include commercial water chillers, air conditioning terminals, nuclear power, rail transit, communications, cold chain and other special air conditioning system units, which are mainly used in commercial buildings, nuclear power plants, rail transit and special industries. In addition, the company continues to vigorously expand the thermal management business field of new energy vehicles, mainly used in the field of new energy vehicles.