We attempt for excellence, support the customers", hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for hvac system, crossflow heat exchanger , Air To Air Heat Exchanger , heat recuperative ,Heat recovery units . We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together. The product will supply to all over the world, such as Europe, America, Australia,San Diego , Armenia ,Serbia , Colombia .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 are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have 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.