Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Desiccant Wheel, Ahu , Heat Recovery Ventilation System , Heat Recovery And Ventilation Units ,Custom Air Handlers . While using the improvement of society and economy, our corporation will retain a tenet of "Focus on trust, high quality the first", moreover, we count on to make a glorious long run with each and every customer. The product will supply to all over the world, such as Europe, America, Australia,Paraguay , Algeria ,Libya , New Orleans .We welcome customers from all over the world come to discuss business. We supply high quality solutions, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.