Red-D-Arc, an Airgas company, rents and leases welders, welding positioners, welding-related equipment, and electric power generators - anywhere in the world. Our rental welders, positioners and specialty products have been engineered and built to provide Extreme-Duty™ performance and reliability in even the harshest environments, and are available through over 70 Red-D-Arc Service Centers, strategically located throughout the United States, Canada, the United Kingdom, France, and the Netherlands, as well as through strategic alliances in the Middle East, Spain, Italy, Croatia, and the Caribbean. From our rental fleet of over 60,000 welders, 3,700 weld positioners, and 3,700 electric-power generators, we can supply you with the equipment you need - where you need it - when you need it.Airgas, Inc., an Air Liquide company, is one of the leading suppliers of industrial, medical and specialty gases, and hardgoods, such as welding equipment and related products in the United States. Airgas is a leading U.​S.​ producer of atmospheric gases with 17 air separation plants, a leading producer of carbon dioxide, dry ice, and nitrous oxide, one of the largest U.​S.​ suppliers of safety products, and a leading U.​S.​ supplier of refrigerants, ammonia products, and process chemicals. More than 18,000 associates work in over 1,400 locations, including branches, retail stores, gas fill plants, specialty gas labs, production facilities and distribution centers.