Manufacturer/rebuilder of standard & special design resistance welding machinery, including spot, projection, seam & flash/butt welders. Huge used welder inventory. Distributor of resistance welding supplies, controls & water chillers. Service & training. | | OmniSource, in turn, is a wholly owned subsidiary of Steel Dynamics, one of the fastest-growing, most-innovative steelmakers in the US. We've been successful over the years because we're dedicated to providing the best customer service in the industry. |