Founded in 1996, Hangzhou ZhenXin is a leading company located in the beautiful city of Hangzhou, China. With a strong focus on heat pumps and drying technology for 27 years, and is one of the top 10 brands in China, only 200 kilometres from the world's largest ports of Shanghai and Ningbo. Relying on the scientific research of Zhejiang University and using solar and light energy, we have successfully eliminated the reliance of heat pump products on electricity and achieved high efficiency and low cost energy utilization. We have advocated to the United Nations that a domestic hot water temperature of 38.2°C is the optimal temperature for energy saving. A number of heat pump control software has been given full rights by the National Copyright Administration. We have state-of-the-art equipment with an annual production capacity 40,000 units，4 internationally certified laboratories, 50 national patents. We have passed the ISO9001 and ISO14001, and CE certification. We have also authorized sales agents in more than 150 cities in China, more than 600 secondary outlets and 10,000 employees. High-quality products and humane service are highly praised by users and lead the development of the industry.