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We emphasize advancement and introduce new products into the market each year for negative pressure room, Classroom Ventilation , heat recovery core , 300cmh ERV ,Mechanical ventilation with heat recovery . Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. The product will supply to all over the world, such as Europe, America, Australia,Grenada , Kazakhstan ,Moldova , Armenia .We have more than 8 years of experience in this industry and have a good reputation in this field. Our products have won praise from customers worldwide. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
Fax：010-5979-8831-600
Phone：+86-13602169707
