Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for fresh air recuperative ventilation, Counterflow Heat Exchanger , industrial air handling system , heat recovery core of AHU ,heat exchanger suppliers . Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, quality first-class modern enterprise and work hard! The product will supply to all over the world, such as Europe, America, Australia,Oman , Israel ,Cairo , Mombasa .Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.