We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for Smart True Hepa Air Purifier, Large Room Hepa Air Purifier , Commercial Wall Mounted Air Purifier , Breathe Pure Portable Air Purifier ,Small Heat Recovery Ventilation Units . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,kazakhstan , Mali ,Florida , Vancouver .We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.