We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for sensible heat exchanger, AHU core , hospital air ventilation , Mechanical ventilation system ,Enthalpy heat recuperative unit . Any requires from you will be paid with our best attention! The product will supply to all over the world, such as Europe, America, Australia,Lisbon , Poland ,Lesotho , Manila .High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.