We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for CSI, Philips Reusable Adult Spo2 Sensor , Oxygen And Heart Rate Monitor , Finger Pulse ,Finger Oxygen Sensor . We are always looking forward to forming successful business relationships with new clients around the world. The product will supply to all over the world, such as Europe, America, Australia,Doha , Monaco ,Curacao , Algeria .Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.