With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Pulse And Oxygen Monitor, Oxygen Meter Finger , Spo2 Adhesive Sensor , Spo2 Sensor ,Mouthpiece Nebulizer . Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product. The product will supply to all over the world, such as Europe, America, Australia,Algeria , Grenada ,Panama , Iraq .We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.