We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Energy Recovery Ventilator, Dry Air Ventilation System , Car Air Purifier Hepa Filter , Uv Portable Air Purifier ,Charcoal Car Air Purifier . We welcome buyers, business enterprise associations and good friends from all sections in the planet to get hold of us and request cooperation for mutual gains. The product will supply to all over the world, such as Europe, America, Australia,New York , Indonesia ,Tanzania , Nepal .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.