Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for Office Ventilation, hospital air handling systems , Mechanical ventilation with heat recovery , hospital air handling systems ,industrial ahu . We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together. The product will supply to all over the world, such as Europe, America, Australia,Pretoria , Colombia ,Yemen , Zurich .We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.