| Business | Phone |
| Eis Inc 1009 W 3160 S, Salt Lake City 84119 | (801) 483-1226 |
| Industrial Supply Co 1635 S 300 W, Salt Lake City 84115 | (801) 484-8644 |
| Tri-Combined Resources 1905 S 1045 W, Salt Lake City 84104 | (801) 975-7650 |
| United Abrasives Inc 837 W 2600 S, Salt Lake City 84119 | (801) 972-3070 |