1. We are a nationally high-tech company in China with technical cooperation with Germany, focusing on researching and producing environmental energy-saving heat pump units, which are mainly used in guesthouses, hotels, schools, offices, factories, hospitals and family villas.



2. Our company is among the earliest companies to establish the heat pump R&D center in China, and has our own heat pump laboratory, which lead to the breakthrough that the use of heat pump at -25 deg.C low temperature zone is possible. Moreover, we made it practical to test the air source, water...