We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for compactded design HRV, Floor ERV , heat wheels , Air Handling Units ,liquid circulation recuperator . We warmly welcome business partners from all walks of life, expect to establish friendly and cooperative business contact with you and achieve a win-win goal. The product will supply to all over the world, such as Europe, America, Australia,Liverpool , Gambia ,Accra , Saudi Arabia .our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.