Guangdong Shunde O.S.B. Environmental Technology Co., Ltd.,established in 1999 and is located in Shunde Foshan, with rich experience in manufacturing and exporting air to water heat pump products,dedicated to provide the highest quality of service and most demanding products available in the latest market. What\'s more, we provide OEM & ODM service according to your needs. Up to now, we have equipped with 3 automatic production line, 3 cold/hot condition enthalpy testing lab, fully refrigerant auto-refilling machine, as well as all necessary testing equipment, such as 4-in-1 electricity safety inspection machine and halogen leakage checking machine, etc. All management are executed by following ISO 9001:2015system. The heat pump products we have been manufacturing and supplying to North America, Europe, South Africa and Asia are well accepted by the market and we have achieved more success by passing CE, CB, SGS NORTH AMERICA CUS CERTIFICATION and TUV EN 14511, EN16147, EN14825 etc energy efficiency test. As well as ourself developed IOT WiFi control function that applicable in almost all of our air to water heat pump products. We compete, we innovate, we welcome you to join us and be partner with us to make the best products!