| Hansen Manufacturing Co (Holland, MI)
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| Herbert Cooper Co Inc (Genesee, PA)
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| Hitachi Cable Indiana Inc (New Albany, IN)
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| J L Schroth Co (Warren, MI)
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| K H Ahlborn Inc (Willowbrook, IL)
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| Kanaflex Corp of Illinois (Vernon Hills, IL)
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| KSM Corp (Kalamazoo, MI)
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| Landstar Polymers (Nashville, TN)
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| Lewis-Goetz & Co (Chicago Heights, IL)
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| Macomb Wholesale Supply Corp (Fraser, MI)
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| MBL (USA) Corp (Ottawa, IL)
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| Midwest Precision Products Inc (Rockford, IL)
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| Midwest Rubber Sales Inc (Farmland, IN)
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| Monroe Rubber & Plastics Inc (Monroe, MI)
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| M-Power Drive Incducts Inc (La Porte, IN)
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| Pelseal Technologies (Newtown, PA)
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| Pennsylvania Hose & Fittings (Monroeville, PA)
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| Polymeric Extruded Products (Levittown, PA)
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| Precision Rubber Molding Inc (Clinton Twp, MI)
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| R & W Hose & Supply Co Inc (Buckhannon, WV)
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| Reliable Rubber Products Co (Bensalem, PA)
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| Robco Engineered Rubber Prods (Columbia City, IN)
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| Rps Specialty Products Inc (Lebanon, IL)
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| Schacht-Pfister (Huntington, IN)
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| Shenandoah Industrial Rubber (Salem, VA)
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