Our company OKNAL Industrial - Medical - Chemical Gases were founded by Azmi KAPTANOGLU with national capital in Kahramanmaras Industrial zone in 1991. After its foundation, having broadened its objectives , it opened branches in ISTANBUL,ANKARA, ADANA and GERMANY. Firstly having started its business with oxygen filling station, our company then began to perform purchase-filling, sale and after sale customer services related to manifacturing carbon dioxide, oxigen, nitrogen, acetylene, ammonia, helium, nitrous oxide liquid petroleum gas (LPG) briefly all noble gases that exist in the atmosphere within its own structure. Oknal Integrated filling stations added the liquefaction and purification plant for natural carbon dioxide production to these business activities. Our company is manifacturing dry ice production machines, cryogenic tank and pressurized vessels in every dimension within its own structure and has been cuccessfully improving its exporting business to Eurepean and Middle East Countries. OKNAL has put his mark on the sector by domestic gas sales and exporting gas to Middle East countries via its TIR fleet consisting 70 vehicles.