Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for heat recovery core of AHU, AIR TO AIR HEAT EXCHANER , ventilation system heat recuperator , Counterflow Heat Exchanger ,AHU heat recovery section . We have now confident that we can easily offer the premium quality products and solutions at resonable price, good after-sales services into the buyers. And we're going to produce a dazzling future. The product will supply to all over the world, such as Europe, America, Australia,Portugal , Atlanta ,Egypt , Adelaide .In order to make more people know our products and to enlarge our market, we have devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.