We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Compact Heat Exchanger, Chiller Air Conditioner, Wall Ventilation Fan, Erv Energy Recovery Ventilator,Ventilation Manufacturers. We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality. The product will supply to all over the world, such as Europe, America, Australia,Botswana, Tunisia,Finland, UAE.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.