We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Rotary heat exchanger, condensing air exhaust air handling system , high efficiency heat recovery ventilation system , Counterflow Core Recuperator ,Holtop Industrial AHU . By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it's our honest and sincerity, which help us always be clients' first choice. The product will supply to all over the world, such as Europe, America, Australia,United Arab emirates , Bolivia ,Singapore , Qatar .If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.