Guangzhou Realm Energy-Saving Equipment Co., Ltd was founded in 2005, is the strategic partnership of ATSE(Alliance to save energy) in china. Jointly set up R & D center with the Heat Energy Research Institute of Tianjin University, make a deep development to the product and technology. Got high mature technology and energy saving effect is remarkable. The company had obtained the production license of industrial products, passed the ISO9001 Authentication; the EMC Membership Authentication of the USA; CE Certificate; CB Certificate; CCC Certificate and Energy-saving Authentication of China. Our products are exported to American and Europe, South Africa, Southeast Asia...for more than 30 countries and regions. Export percentage: 31%-60% .Product series including: Air source heat pump water heater for household and commercial units: Combine cooling, heating & hot units: Water/Geothermal heat pump water heater units: Heat pump type cool & warm center air-condition units...Can widely used in home, villa, hotel, entertainment center, school, hospital, factory, army and other service industry. With profound knowledge to the market, the company has summarized the practical and effective strategy with complete and systematic solutions and rich engineering experience.