As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for VRF system, MVHR , AHU heat recovery section , Energy Recovery Ventilation System ,Ventilation System Design . Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products. The product will supply to all over the world, such as Europe, America, Australia,Mauritania , Colombia ,Frankfurt , Bhutan .For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.