Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Heat Recovery Ventilator Core, Heat Exchanger Design, Single Room Heat Recovery Ventilators, Air Conditioner Heat Exchanger,Eco-Smart Energy Recovery Ventilator. With outstanding company and top quality, and an enterprise of overseas trade featuring validity and competitiveness, which will be trustworthy and welcomed by its clientele and makes joy to its employees. The product will supply to all over the world, such as Europe, America, Australia,South Korea, San Diego,Ukraine, Madrid.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.