We are a an air source heat pump water heater manufacturer and exporter from China, we have been specialized in this air heat pump industry for 18 years, and our product kinds are mainly as follows: - Heat Pump for residential use, including seperate type and all-in-one type; - Commercial heat pump, including: instant-heating type, water-circulating type, swimming pool heat pump - Multifuctional heat pump which can provide heating, cooling and hot water; - Low temp heat pump. We can also OEM upon your needs; - Certificates obtained: CE, CCC, EN14511, and ISO9000 High quality, reasonable low price and quick delivery will be available for you.