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 offers gas welding and cutting products, such as acetylene regulator, flash back arrestor acetylene and oxygen with brand, flash back arrestor oxygen, blue hose pipe, copper coated mild steel OK 98.7 gas rod, coupling nut and nipple RHS, cutting attachment and nozzle, double stage oxygen regulator, cutting torch, flip front helmet, nozzle cleaner, oxygen regulator, shank, red hose pipe-acetylene, spark lighter, and spindle key. In addition, it provides arc welding equipment comprising 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, such as flow meters, hose nipple and nut chrom products, medical regulators, and smart bag child products. The company serves mining, food and beverage, healthcare, chemicals, glass and minerals, manufacturing, energy, water and waste, construction, and paints and coatings industries. TOL Gases Limited was formerly known as Tanzania Oxygen Limited. The company was founded in 1950 and is headquartered in Dar es Salaam, Tanzania.