We are experienced manufacturer. Wining the majority of the crucial certifications of its market for industrial air conditioning, holtop Dehumidifier , Heat recovery ventilation system , heat wheels ,AHU heat recuperative core . Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together! The product will supply to all over the world, such as Europe, America, Australia,Ukraine , Sydney ,Denmark , New Delhi .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.