we are tourniquet factory from China. Medical Surgical Tourniquet with Plastic Buckle, Medical Tourniquet is used in the blood collection from the scalp vein, and there are many different types and colors available. We have been exporting to Europe, America and Middle-east, and so on. It is widely used for fastening the vein in blood collection. It is also applicable to vein puncture for other medical purposes we are various tourniquet, arm slings and medical gift factory.