| Monode Steel (Janesville, WI)
|
| Montgomery Welding (Austin, TX)
|
| Mon-Valley Recycling Ctr (McKeesport, PA)
|
| Moore Push-Pin Co (Glenside, PA)
|
| Morgan's Welding Inc (Myerstown, PA)
|
| Morris Scrap Metal (Kings Mountain, NC)
|
| Moskowitz Brothers (Cincinnati, OH)
|
| Mt Pleasant Mine Svc (Mount Pleasant, PA)
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| Mt Vernon Scrap (Mount Vernon, KY)
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| Mueller Copper Fittings Co (Fulton, MS)
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| Mueller Copper Tube Products (Wynne, AR)
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| Mull Industries Inc (Martins Ferry, OH)
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| Multi Serv (Orem, UT)
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| Multi Serv (Birmingham, AL)
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| Multi Serv (Hennepin, IL)
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| Murphy & Nolan Inc (Syracuse, NY)
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| Murton Inc (Cleveland, OH)
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| Mutual Scrap Processing (Tampa, FL)
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| Nagel Iron & Metal (Breckenridge, MI)
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| Namasco Metals Lp (Roswell, GA)
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| Namco Metals Management Inc (Miami, FL)
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| Nathan H Kelman Inc (Cohoes, NY)
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National Material Co (New Kensington, PA)
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