"Based on domestic market and expand overseas business" is our development strategy for Enthalpy Heat Exchanger, heat recovery ventilation , Fresh Air Sterilization , Slim Ventilation ,600cmh ERVs . Good quality and competitive prices make our products enjoy a high reputation all over the word. The product will supply to all over the world, such as Europe, America, Australia,New York , Belize ,Hamburg , Brasilia .Products have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.