Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for hospital ventilation equipment, Mechanical ventilation with heat recovery , Rooftop Packaged Air Conditioner , testkewords ,Counterflow Core Recuperator . We are looking forward to building positive and beneficial links with the companies around the world. We warmly welcome you to contact us to begin discussions on how we can bring this into being. The product will supply to all over the world, such as Europe, America, Australia,Senegal , US ,Moscow , Spain .With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.