Grinding Ball Manufacturers
| Sanamar Inc (Mount Laurel, NJ) |
| Sancap Abrasives Corp (Alliance, OH)
Manufacturer |
| SAT Inc (Westerville, OH) |
| Sattex Corp (White City, OR) |
| Schaffner Manufacturing Co (Jackson, MS) |
| SCI Corp (Streator, IL) |
| Seint Govain (Huntsville, AL) |
| Semiconductor Materials Inc (Torrance, CA) |
| Shwayder Co (Birmingham, MI) |
| Sia Abrasives Inc Usa (Charlotte, NC) |
| Sia Capco (Anoka, MN) |
| Simms Abrasives (Pottstown, PA) |
| Smith Abrasives Inc (Hot Springs Nati, AR) |
| Specialty Sand Co (Eagle Lake, TX) |
| Spectra-Tech Inc (Hanover Park, IL) |
| Spede Cut Abrasives (Adelanto, CA) |
| Spirakut Products (Broadview Height, OH) |
| St Gobain Abrasives Inc (Brentwood, TN) |
| Suhner Ind Prod Corp (Rome, GA) |
| Sunbelt Industries Inc (Ponte Vedra Beac, FL) |
| Sunbelt Industries Inc (Little Falls, NY) |
| Superabrasive Inc (Wixom, MI) |
| Superior Saw & Supply Inc (Tacoma, WA) |
| Syntech Abrasives Inc (Charlotte, NC) |
| T J Martin Co (Orland Park, IL) |
