National Gas & Industerialization Co. engages in the transportation, filling, and marketing of liquefied petroleum gas primarily in Saudi Arabia. The company's products include underground and ground surface gas tanks; gas and fiber cylinders; gas cylinder and tank regulators; and liquid gas. It also provides installation, refill, and maintenance services; and manufactures, transfers, and markets petroleum products, chemicals, glass, and auto parts, as well as markets cylinders, empty tanks, related spare parts, and tank transportation equipment. In addition, the company is involved in the operation of equipment service centers; and the establishment and maintenance of petroleum equipment and vehicles. Its gases are also used for residential, industrial, agricultural, and commercial purposes. National Gas & Industerialization Co. was incorporated in 1963 and is based in Riyadh, Saudi Arabia.