Our goal is to satisfy our customers by offering golden service, good price and high quality for AHU heat recovery section, Floor ERV , Air Sterilization , heat recovery core of AHU ,air treatment . We welcome new and outdated shoppers from all walks of lifetime to call us for long term company associations and mutual accomplishment! The product will supply to all over the world, such as Europe, America, Australia,Rio de Janeiro , New York ,Kyrgyzstan , Hamburg .Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.