It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for air to air heat recovery core, Cleanroom heat exchanger , Counterflow Core Recuperator , 300cmh ERV ,industrial air conditioning . We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! The product will supply to all over the world, such as Europe, America, Australia,Lesotho , Senegal ,Burundi , Wellington .we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.