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No matter new customer or old customer, We believe in long term and trusted relationship for compactded design HRV, heat recovery ventilator , heat wheel , 300cmh ERV ,Office Ventilation . 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,Vietnam , Italy ,Madagascar , Haiti .Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant experienced knowledge, to develop advanced production equipment and production process , to create the first-call quality goods, reasonable price , high quality of service , quick delivery , to present you create new value .
Fax：010-5979-8831-600
Phone：+86-13602169707
