We emphasize progress and introduce new solutions into the market each year for commercial ventilation system, climate control , Counterflow Core Recuperator , hospital air handling systems ,Air To Air Heat Exchanger . We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit. The product will supply to all over the world, such as Europe, America, Australia,Sheffield , Kenya ,Kenya , Montpellier .We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.