TOL Gases Limited produces and distributes industrial gases, medical gases, and related accessories in Tanzania. Its gas products include ammonia, compressed carbon dioxide, dry ice, nitrous oxide, argon, argoshield, acetylene, helium, nitrogen, industrial oxygen, medical oxygen, hydrogen, and medical/compressed air. The company also offers gas welding and cutting products, such as welding equipment, welding automation products, and spare parts; arc welding equipment, consisting of earth clamps, electrode holders, gouging carbons, mask LCD eclipses, mig wires, tig torches, and welding electrodes; PPE and workwear products, including welding gloves, coveralls, and jacket class whites; and medical equipment comprising flow meter, hose nipple chrom, medical regulator, nut chrom, and smart bag child products. It serves mining, oil and gas, food and beverage, healthcare, chemicals, glass and minerals, manufacturing, energy, water and waste, construction, and paints and coatings industries. The company was formerly known as Tanzania Oxygen Limited. TOL Gases Limited was founded in 1950 and is headquartered in Dar es Salaam, Tanzania.