We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for air to air wheel type heat exchanger, AHU heat recuperative core , Ventilation system with heat recuperative , Rooftop Packaged Air Conditioner ,hospital air ventilation . Objects won certifications together with the regional and international primary authorities. For far a lot more detailed information, make sure you make contact with us! The product will supply to all over the world, such as Europe, America, Australia,Thailand , Saudi Arabia ,Las Vegas , USA .We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.