"Based on domestic market and expand overseas business" is our development strategy for Ventilation System heat recovery core, no cross contamination heat exchangers , wheel type heat recovery core , Enthalpy heat recuperative unit ,Air Conditioning . We welcome new and outdated clients from all walks of daily life to get hold of us for long term organization associations and achieving mutual results! The product will supply to all over the world, such as Europe, America, Australia,El Salvador , Uzbekistan ,Houston , Mauritius .We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.