| Burke Industries Inc (San Jose, CA)
|
| Busak Shamban (San Jose, CA)
|
| C R Industries (Springfield, SD)
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| Cactus Bolt (Tempe, AZ)
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| California Seal & Fasteners (Santa Clara, CA)
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| Calumet Rubber Corp (Chicago, IL)
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| Cannon Gasket Co (Upland, CA)
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| Capital Gasket & Rubber Corp (Runnemede, NJ)
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| Central & Southwestern Prods (Ballwin, MO)
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| Ceramic-To-Metal Seals (Melrose, MA)
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| Chambers Gasket & Mfg Co (Chicago, IL)
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| Champion High Tech Mfg (Corpus Christi, TX)
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| Champion Hi-Tech Mfg Inc (Odessa, TX)
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| Chavers Gasket Corp (Laguna Hills, CA)
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| Chesterton Service Ctr (Pasadena, TX)
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| Chicago Car Seal Co (Chicago, IL)
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| Chicago Rawhide Seal Mfg (Hobart, OK)
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| Cincinnati Gasket & Packing Co (Reading, OH)
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| Clark Gaskets (Miami, FL)
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| Clark Seals Ltd (Tulsa, OK)
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| Coast Rubber & Gasket Inc (Burlington, NJ)
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| Colonial Industries Inc (Morton, IL)
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| Columbus Rubber & Gasket Co (Columbus, MS)
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| Cometic Gaskets (Painesville, OH)
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| Commercial Gasket & Packing Co (Joplin, MO)
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