We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for compactded design HRV, Enthalpy wheel , Air Conditioning System , heat wheel ,High efficiency heat exchanger . Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise. The product will supply to all over the world, such as Europe, America, Australia,United Kingdom , Ghana ,Paraguay , Los Angeles .With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!