We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for heat recuperative ventilation system, negative pressure ventilation , Air Handling Unit System , Counterflow Core Recuperator ,Mechanical ventilation system with heat recuperative . With the tenet of "faith-based, customer first", we welcome clients to call or e-mail us for cooperation. The product will supply to all over the world, such as Europe, America, Australia,Surabaya , Montpellier ,Uruguay , Indonesia .We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.