Zhejiang Defu New Energy is one of the largest manufacturers of Residential Air Source Heat Pump, Heating Pump for Pool, Swimming Pool Heaters, Electric Pool Heater and Industrial Heat Pumps in China. The company was established in DEC 2009, with registered capital $ 20 million.

Defu New Energy always sticks on market-oriented requirement as the basic of research and development, utilizes the advanced manufacturing facility and technology, is warranted with very strict production management and quality control, and is devoted into build the air source heat pumps with "High Technology, Best Quality, Optimal Experience ". For the technology, DEFU New Energy has a rich experienced, innovated, scientific, muti-level research and development team, also works with domestic research institutions, and is equipped with high ability of R&D, production, debugging and maintenance, program design.

The factory carries out standardized management. There is a complete quality system from the incoming raw materials to the out of the factory. It has passed the Certification of Low Temperature Air Source Heat Pump (cold water) Unit, 3C Certification, ISO9001, ISO14001, OHSAS18001 Certification, Certification of Energy Efficient Products, and other certifications. After seven years of development, DEV's heat pumps have been widely used in residential, commercial buildings, schools, hotels, factories and enterprises, entertainment and other fields.

DEFU New Energy also attaches more importance in overseas markets, mainly distributing in North American, Europe, Middle East, South America, Australia, Singapore, South Africa and other developed regions.