* Our Quality Control System Is The Best One In This Field. * Our Production Line Covers Cylinder Diameter From 88mm Till 219mm. * For The Smaller Cylinders From 1L To 20L, We Have Huge Advantage. * We Provide Best Service To Our Customers. * Made By Aluminum 6061 * 40% Lighter Than Steel Cylinder * No Magnetism * High Corrosion Resist And Special Inner Surface Treatment,Ensure Medical Oxygen Clean And Smelless,Ideal For Medical Oxygen * Stable Performance * Widely Used In Hospitals,Rescue Stations,Home Oxygen Therapy,ETC |