"Based on domestic market and expand overseas business" is our development strategy for ERV, heat wheels , climate , Ventilation System Design ,industrial ahu . To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives. We look forward to your cooperation. The product will supply to all over the world, such as Europe, America, Australia,Barcelona , Hungary ,Ukraine , Dubai .because of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.