"Based on domestic market and expand overseas business" is our development strategy for Classroom Ventilation, recuperator factory High Efficiency Recuperator Heat Recovery Ventilator High Efficient Heat Exchanger , Air Handling Units , Hospital ,ERV . Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition. The product will supply to all over the world, such as Europe, America, Australia,Milan , Greek ,New Delhi , Congo .With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.