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 ISO-KF Conical Reducing Adaptor, High Vacuum Hose Fittings, Ultra High Vacuum Chamber, UHV vacuum components,ISO Compressible Bellows Connections. We sincerely expect exchange and cooperation with you. Let us move forward hand in hand and achieve win-win situation. The product will supply to all over the world, such as Europe, America, Australia,Jersey, The Swiss,Israel, Plymouth.We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.