We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for HVAC, air to air heat recovery core , Holtop Heat exchanger , Rooftop Installation ,PLATE TYPE HEAT EXCHANGER . Clients to start with! Whatever you require, we should do our utmost to aid you. We warmly welcome prospects from everywhere in the entire world to cooperate with us for mutual enhancement. The product will supply to all over the world, such as Europe, America, Australia,Korea , Marseille ,Sweden , Estonia .In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.