Hearon Steel of Okc (Oklahoma City, OK)
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Heat Management (Beaver Falls, PA)
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Heidtman Steel (Granite City, IL)
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Helping Handrails (Pittsburgh, PA)
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Hercules Drawn Steel (Livonia, MI)
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Hercules Safety Equipment (Houston, TX)
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Herold Precision Metals (Saint Paul, MN)
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Hidden Valley Steel & Scrap (Escondido, CA)
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Hill & Hill Enterprises Inc (Winston, GA)
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Hille & Mueller Inc (Warren, OH)
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Hi-Mill Manufacturing Co (Highland, MI)
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Hi-Star Castings Co (Cleveland, OH)
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Hodes Industries Inc (Bellefonte, PA)
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Hodgdon Brothers (Ascutney, VT)
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Hoeganaes Corp (Riverton, NJ)
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Hokin-Katz Metals Svc (Los Angeles, CA)
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Holbrook Manufacturing Inc (Wheeling, IL)
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Hooley Inc (New Orleans, LA)
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Hoover Precision Products Inc (Sault Sainte Mar, MI)
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Horizon Technologies (Lynchburg, VA)
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Houston Flame Hardening Co (Houston, TX)
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Hudson River Recycling (Albany, NY)
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Hunt Imaging Llc (Berea, OH)
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Huron Valley Steel (Belleville, MI)
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Hydra Hose & Supply Co (Yorktown, VA)
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