Grip Handle Manufacturers
| California Industrial Rubber (Fresno, CA) |
| California Medical Innovation (Pomona, CA) |
| Callas Enterprises Inc (Eau Claire, WI) |
| Calzin Division (Sarasota, FL) |
| Candy Balloon Co (Tyler, TX) |
| Cape Cod Doormat-Distinction (Hyannis, MA) |
| Carlisle Companies Incorporate (Charlotte, NC) |
| Carlisle Epdm Rubber Roofs (Hobart, IN) |
| Carolina Foam Insulation Inc (Claremont, NC) |
| Cascade Gasket & Mfg Co Inc (Kent, WA) |
| Cascade Rubber Products Inc (Portland, OR) |
| Cathey Co (Lansing, MI) |
| Caution Wear Corp (Nashua, NH) |
| Ceco Friction Products Inc (Landis, NC) |
| Cedar Rocks Auto Svc Llc (Wheeling, WV) |
| Cellubond Inc (Clarence, NY) |
| Centex Rubber Products Inc (Mexia, TX) |
| Centurion Rubber Stamp & Label (Rancho Cucamonga, CA) |
| Centurion Rubber Stamp Co (Fontana, CA) |
| Century Rubber Co Inc (Bakersfield, CA) |
| Champion Hi-Tech Mfg Inc (Odessa, TX) |
| Chardan Limited (Attleboro, MA) |
| Chardon Rubber Co (Chardon, OH)
Contract Manufacturer |
| Chase-Walton Elastomers Inc (Northborough, MA) |
| Chemprene Inc (Beacon, NY) |
