We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for industrial cooling, energy recovery ventilator , high efficiency heat recovery ventilation system , Holtop AHU heat exchanger ,heat reclaim . We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items. The product will supply to all over the world, such as Europe, America, Australia,Hanover , Norwegian ,Philippines , Swedish .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.