Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Fresh Air System, Enthalpy Heat Exchanger , VRF system parts , Fresh air recuperator ,VRF systems . Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers. The product will supply to all over the world, such as Europe, America, Australia,Amman, Rwanda ,Oslo , Egypt .We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.