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It is a good way to improve our products and service. Our mission is to develop creative products to customers with a good experience for Energy Recovery Ventilation, COVID , heat recuperative , Holtop AHU heat exchanger ,passitive house ventilation system . We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects. The product will supply to all over the world, such as Europe, America, Australia,Barcelona , Bulgaria ,Zurich , Doha .We honor ourselves as a company that comprises of a strong team of professionals who are innovative and well experienced in the international trading, business development and product advancement. Moreover, the company stays unique among its competitors due to its superior standard of quality in production, and its efficiency and flexibility in business support.
Fax：010-5979-8831-600
Phone：+86-13602169707
