The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Mechanical ventilation with heat recovery, commercial ventilation system , VRF system , heat exchange wheel ,VRF system parts . As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service. The product will supply to all over the world, such as Europe, America, Australia,Paris , Mombasa ,Provence , Zurich .Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!