We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for hospital ventilation equipment, Floor standing ERVs , Energy Recovery Ventilatation , Rotary heat exchanger ,air cooled condensing equipment . Welcomes all abroad close friends and retailers to ascertain collaboration with us. We are going to give you with genuine, high-quality and successful company to satisfy your requirements. The product will supply to all over the world, such as Europe, America, Australia,Czech Republic , Saudi Arabia ,Borussia Dortmund , Mexico .With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.