We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for China Heating Ventilation and Air Conditioning and Energy Recovery Ventilation, Commercial Projects , hospital air handling units , Fresh air recuperator ,HEAT EXCHANGERS FACTORY . We focus on for making superb top quality goods to provide support for our purchasers to ascertain long-term win-win romantic relationship. The product will supply to all over the world, such as Europe, America, Australia,Portugal , Peru ,Mumbai , Ethiopia .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 are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.