Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for heat pipe heat exchanger, fresh air recuperative ventilation , air to air heat recovery core , Recuperator ,AIR TO AIR HEAT EXCHANER . We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,UK , Sweden ,London , Bulgaria .We have a large share in global market. Our company has strong economic strength and offers excellent sale service. We have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.