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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Classroom Ventilation, compactded design HRV , climate , heat exchanger factory ,air handling . Your support is our eternal power! Warmly welcome customers at home and abroad to visit our company. The product will supply to all over the world, such as Europe, America, Australia,Austria , Bangladesh ,Kenya , Kuwait .With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Fax：010-5979-8831-600
Phone：+86-13602169707
