Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for industrial application ahu, AIR TO AIR HEAT EXCHANER , Ventilation System heat recovery core , liquid circulation recuperator ,negative pressure room . We also ensure that your selection will be crafted with the highest quality and reliability. Please feel free to contact us for further information. The product will supply to all over the world, such as Europe, America, Australia,Slovenia , Canada ,Luxemburg , South Korea .Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.