Airgas North Central is a part of the Airgas Inc., one of the largest distributors of industrial, medical and specialty gases and related hardgoods in the United States. Located in Davenport, Iowa, the company distributes major lines of welding equipment and safety supplies, including Lincoln Electric, Miller Electric, Airgas Safety, Thermadyne, Jackson, National Standard, Koike Aronson, Tillman and Jancy Engineering. It also provides a full range of repair services for welding power supplies, plasma power supplies and wire feeders. Additionally, the company offers a range of accessories, such as mig guns, tig torches, plasma torches, coolers and many more.