As the innovative continuation of Guangdong Shenbao Electrical Appliance CO., LTD, which was established in 1999, with rich experience in manufacturing and exporting air to water heat pump products. O.S.B. have born in 2014, dedicated to provide the highest quality of service and most demanding products available in the latest market.

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 9001:2008 system.

The heat pump products we have been manufacturing and supplying to Europe, South Africa and Asia are well accepted by the market and we have achieved more success by passing EN14511, 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 john us and be partner with us to make the best products!