Welding Industrial Supply Company is a full-service welding supply distributor. It is one of the largest stocking distributors in the Chicago area, serving five counties surrounding this area since 1950. The company offers various equipment, such as cutting machines, engine driven welders, heliarc, manifolds, pipe cutting, fume exhaust systems, plasma, radiagraphs and safety equipment. It also provides various gas products like carbon dioxide, propane, specialty gases, lasers, hydrogen, nitrogen and acetylene. The company s list of manufacturers includes Lincoln Electric, Tweco Arcair, Kobel Steel Ltd., Walter Surface Technologies and Thermal Dynamics. In addition, Welding Industrial Supply Company supplies abrasives, aluminum wires, brazing alloys and cable.