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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for compactded design HRV, passitive house ventilation system , factory AHU , Enthalpy heat recuperative unit ,Commercial Projects . We sincerely hope to determine some satisfactory interactions with you in the in the vicinity of long term. We'll hold you informed of our progress and stay up for building steady small business relations along with you. The product will supply to all over the world, such as Europe, America, Australia,Germany , San Francisco ,Maldives , Honduras .We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
Fax：010-5979-8831-600
Phone：+86-13602169707
