| H & H Iron & Metal (Corpus Christi, TX)
|
| Hardwick Co (Birmingham, AL)
|
| Hastings Salvage & Recycling (Shepherd, TX)
|
| Haynes International Inc (Houston, TX)
|
| Hazen Tec (Hazen, AR)
|
| Hearon Steel of Okc (Oklahoma City, OK)
|
| Hercules Safety Equipment (Houston, TX)
|
| Houston Flame Hardening Co (Houston, TX)
|
| Hydrant Repair Parts (Tulsa, OK)
|
| Hydro Carbide (Gulfport, MS)
|
| Hytemp Nickel Alloys Inc (Humble, TX)
|
| Industrial Scrap Processor Inc (Bessemer, AL)
|
| Industrial Steels (Colleyville, TX)
|
| International Tube & Pipe Inc (San Antonio, TX)
|
| Ipsco Steel Alabama Inc (Gadsden, AL)
|
| Ipsco Texas Inc (Houston, TX)
|
| Isp Chemicals Inc (Huntsville, AL)
|
| J B O'Brien Trucking Inc (Andalusia, AL)
|
| J W Steel & Supply Inc (Houston, TX)
|
| Jackson Metal Co (Malden, MO)
|
| Jacobs Iron & Metal Co (Dallas, TX)
|
| Jasper Iron & Metal Recycling (Jasper, TX)
|
| Jfe Steel America Inc (Houston, TX)
|
| Jim Winn Iron Works (Wimberley, TX)
|
| Jindel United Steel Corp (Baytown, TX)
|
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