We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for industrial air handling system, residential suspended heat energy recovery ventilation system , Energy Recovery Ventilation , Enthalpy wheel ,Enthalpy wheel . Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,moldova , Sri Lanka ,Palestine , Hamburg .During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.