"Based on domestic market and expand abroad business" is our progress strategy for Counterflow Core Recuperator, Holtop Industrial AHU , industrial hvacr , Slim Ventilation ,HEAT EXCHANGERS FACTORY . We sincerely count on exchange and cooperation with you. Allow us to move ahead hand in hand and attain win-win situation. The product will supply to all over the world, such as Europe, America, Australia,Rotterdam , Korea ,Honduras , Iraq .Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world