"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for AHU heat recuperative core, HVAC , climate , AIR TO AIR HEAT EXCHANER ,Rooftop Packaged Air Conditioner . 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,Manchester , Accra ,Guyana , Lahore .Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part solutions. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.