We offer great strength in quality and development,merchandising,sales and marketing and operation for heat wheels, Counterflow Core Recuperator , heat recovery core of AHU , holtop Dehumidifier ,HVAC Unit . Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly. The product will supply to all over the world, such as Europe, America, Australia,Peru , Hungary ,Comoros , Bangladesh .The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.