The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Rotary heat exchanger, industrial ahu , ventilation hygiene , compactded design HRV ,Commercial Air Handling Unit . Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery. The product will supply to all over the world, such as Europe, America, Australia,Thailand , Honduras ,Sacramento , Dubai .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.