Every member from our high efficiency sales team values customers' needs and business communication for heat recovery core of AHU, Fresh air recuperator , Energy Recovery Ventilation , AHU core ,Air cleaner . We will do our best to meet or exceed customers' requirements with quality products, advanced concept, and efficient and timely service. We welcome all customers. The product will supply to all over the world, such as Europe, America, Australia,Lithuania , Dubai ,Macedonia , Salt Lake City .Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.