Nanjing Hance Environmental Technology Co., Ltd. is a new star in China’s refrigeration and air conditioning industry. In recent years, it has made great achievements and won development. The company has gathered a group of high-tech talents and practical management talents who have been engaged in the research and development of refrigeration and air conditioning products for many years. Following the business philosophy of "pursuing the common growth of the company and its employees, achieving a harmonious and win-win situation between the company and its customers" and the quality policy of "building the brand image of Han test, striving to create a first-class enterprise in the cold air conditioning industry", the company’s direct expansion purification constant temperature and humidity machine A series of products, such as unit air conditioner, dehumidifier, screw chiller, combined wheel dehumidifier, solution air conditioner, engine intake air conditioner, vehicle environment cabin, walk-in environment cabin, etc., have occupied a place in the refrigeration and air conditioning market, especially the tobacco dehumidifier, roof air conditioner, combined wheel dehumidifier series products have become the company’s characteristic scale production Products, widely used in tobacco, military industry, automobile, new energy, shipbuilding industry coating process equipment, has been welcomed by users, walking in the forefront of the field.