Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for air to air wheel type heat exchanger, air conditioners , heat recuperative ventilation system , heat recuperative ventilation system ,Energy Recovery Ventilation . Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions. The product will supply to all over the world, such as Europe, America, Australia,Bahrain , Haiti ,Eindhoven , Malaysia .We have a large share in global market. Our company has strong economic strength and offers excellent sale service. We have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.