QOC/ROC is a member of the International Oxygen Manufacturers Association (IOMA) and Compressed Gas Association(CGA) and is Also a Department of Transportation (DOT) authorized Hydro-Testing Station. QatarOxygen Company W.L.L, is one of the total gas Solutions providers in the region. Since its beginning in 2005, QOC has made rapid strides over the course of the past decades to established itself as a leading producer and distributor of industrial, medical and specialty gases. The company has earned a reputation for its board spectrum of operations that include an extensive array of products, technologies and related systems in addition to its exhaustive range welding and gas control equipment and accessories.