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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Energy Recovery Ventilatation, indoor air quality , Holtop Industrial Air Conditioning System Solutions , sensible heat exchanger ,condensing air exhaust air handling system . Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,Swansea , Vancouver ,Cape Town , Kazakhstan ."Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
Fax：010-5979-8831-600
Phone：+86-13602169707
