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Beijing_Holtop_Air_Conditioning

negative pressure ventilation - China Manufacturers, Suppliers, Factory

Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of negative pressure ventilation, hvac system , heat recuperative ventilation , heat recovery core ,air conditioners . Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry. The product will supply to all over the world, such as Europe, America, Australia,Bahamas , India ,Croatia , Barcelona .We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.

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