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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Holtop Heat exchanger, industrial air conditioning , UVC , compactded design HRV ,HRVs . We always regard the technology and prospects as the uppermost. We always function hard to make terrific values for our prospects and give our customers far better products and solutions & solutions. The product will supply to all over the world, such as Europe, America, Australia,Tunisia , Bhutan ,Manchester , Durban .We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
Fax：010-5979-8831-600
Phone：+86-13602169707
