A-OX Welding is a South Dakota based independent welding supply and gas distributor. A-OX has locations in Sioux Falls, Fargo, Watertown, Huron, Mitchell, Yankton, and Sioux City. A-OX offers a wide variety of services from packaged gas for welding applications to medical grade oxygen for breathing application propane for forklifts and C-store resale. A-OX has an extensive line of hard goods to cover your welding needs. We are a dry Ice manufacturer specializing in wholesale distribution. A-OX also provides cryogenics solutions for manufacturers and hospitals in need of large volumes or a continuous supply of gas. Products we carry Lincoln Electric, Thermal Arc, ESAB, Thermal Dynamics, Milwaukee Power tools, Hyundai Wire, Tillman Gloves, Revco Apparel, Smith Cutting Equipment, Victor Cutting Equipment, American Torch Tip, Weldmark, Flange Wizard, Speed Glass, Direct Wire & Cable, Miller, Hypertherm