Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for Large area mechanical ventilation system, Air handler , UVC , AHU heat recovery section ,Heat Recovery . We'll do our greatest to fulfill your specifications and are sincerely searching ahead to developing mutual helpful small business marriage with you! The product will supply to all over the world, such as Europe, America, Australia,Bangladesh , Mexico ,Lithuania , Ghana .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.