| Industrial Spring Steel Inc (Philadelphia, PA)
|
| Ipsco Koppel Tubulars Corp (Koppel, PA)
|
| Iron Horse Pipe & Steel (Olney, IL)
|
| Koppel Steel Corp (Ambridge, PA)
|
| Krueger & Co (Elmhurst, IL)
|
| Macsteel Service Ctr (Chicago, IL)
|
| Metal Sales & Svc Inc (Kennett Square, PA)
|
| Midwest Steel Blanking (Lombard, IL)
|
| Mittal Steel Usa (Chicago, IL)
|
| Moyer's Inc (Elkhart, IN)
|
| Newport Steel Corp (Murrysville, PA)
|
| Niagara La Salle Corp (Hammond, IN)
|
| North States Steel Corp (Bensenville, IL)
|
| Philadelphia Flatwire Inc (Bristol, PA)
|
| Precision Straightening Co (Cleveland, OH)
|
| Ptc Alliance (Blue Island, IL)
|
| Quality Rolls Inc (New Castle, PA)
|
| Rolled Alloys (Cincinnati, OH)
|
| Samuel Plate Sales (Buffalo, NY)
|
| Steel Warehouse (South Bend, IN)
|
| Sun Steel Co (Chicago Heights, IL)
|
| Titusville Fabricators (Franklin, PA)
|
| Union Corrugating Co (Olyphant, PA)
|
| Union Electric Steel Corp (Valparaiso, IN)
|
| Usx Corp (Pittsburgh, PA)
|
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