Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for heat exchanger factory, recuperator factory High Efficiency Recuperator Heat Recovery Ventilator High Efficient Heat Exchanger , liquid circulation recuperator , Enthalpy heat recuperative unit ,heat recovery core . Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,America , Colombia ,Los Angeles , Barcelona .We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .