We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Recuperator, negative pressure airflow , Energy Recovery Ventilation System , negative pressure room ,fresh air units . We have four leading products. Our products are best sold not only in the Chinese market, but also welcomed in the international market. The product will supply to all over the world, such as Europe, America, Australia,Mexico , Nicaragua ,Dominica , Peru .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.