We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for ERV, 300cmh ERV , Ventilation In Buildings , hospital ventilation system ,air dehumidifier . Our enterprise insists on innovation to promote the sustainable advancement of organization, and make us become the domestic high-quality suppliers. The product will supply to all over the world, such as Europe, America, Australia,Durban , Madagascar ,Washington , Uganda .Looking forward, we will keep pace with the times, continuing to create new products. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.