Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for Slim Ventilation, HRV , hospital ventilation equipment , Fresh Air System ,Cleanroom heat exchanger . We sincerely expect exchange and cooperation with you. Let us move forward hand in hand and achieve win-win situation. The product will supply to all over the world, such as Europe, America, Australia,Albania , Italy ,Serbia , France .We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.