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Beijing_Holtop_Air_Conditioning

Ducted Heat Recovery Ventilation System - China Factory, Suppliers, Manufacturers

Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Ducted Heat Recovery Ventilation System, heat recovery core , HRU , hospital air handling systems ,indoor air purification . Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Israel , Lithuania ,Toronto , Kyrgyzstan .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.

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