Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for compactded design HRV, Fresh Air , HRU , ALUMINUM FOIL HEAT EXCHANGERS ,PLATE TYPE HEAT EXCHANGER . We value your inquiry, For more details, please contact us, we will reply you ASAP! The product will supply to all over the world, such as Europe, America, Australia,Seattle , Porto ,Mumbai , Slovenia .With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!