Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for Rooftop Installation, fresh air units , Fresh Air Sterilization , parts of HVAC system ,hospital air handling systems . We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world. The product will supply to all over the world, such as Europe, America, Australia,Italy , Cancun ,South Africa , Russia .Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.