| United Abrasives Inc (North Windham, CT)
|
| Universal Luxury Collect Inc (Los Angeles, CA)
|
| Universal Minerals Intl Inc (Louisville, KY)
|
| Universal Photonics Inc (Hicksville, NY)
|
| Universal Superabrasives (Bensenville, IL)
|
| Us Minerals Inc (Galveston, TX)
|
| Us Synthetic Corp (Orem, UT)
|
| Vachon Industries Inc (Coldwater, MI)
|
| Valley Forge Grinding Wheel Co (Bridgeport, PA)
|
| Vesta Diamond Products Co (Struthers, OH)
|
| Vic Pollard Dental Products (Westlake Village, CA)
|
| Virginia Abrasives Corp (Petersburg, VA)
|
| Vsm Abrasives (O Fallon, MO)
|
| Vulcanite Abrasive Wheel Co (Grosse Pointe, MI)
|
| Warren Abrasives Inc (Warren, MI)
|
| Washington Mills Electro Corp (North Grafton, MA)
|
| Web Ind Diamond Co (Houston, TX)
|
| Welding Center Inc (Chicago, IL)
|
| Wendt Diacraft Inc (Wixom, MI)
|
| Wendt Dunnington Ind Diam Prod (Southington, CT)
|
| Wes-Cor (Westmont, IL)
|
| Western Abrasives Inc (Portland, OR)
|
| Westfield Grinding Wheel (Westfield, MA)
|
| William R Hall Co (Clementon, NJ)
|
| Winterthur Corp (Webster, MA)
|
