Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for hospital air ventilation, floor stand air purifier , residential suspended heat energy recovery ventilation system , Ventilation system solutions ,Energy saving fresh air ventilation system . All merchandise are manufactured with advanced equipment and strict QC procedures in purchase to assure high-quality. Welcome prospects new and old to get hold of us for enterprise cooperation. The product will supply to all over the world, such as Europe, America, Australia,Israel , Rome ,Austria , Chile .Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.