| Business | Phone |
| Double D Machining 2513 S 1st St, Sherman 75090 | (903) 893-1228 |
| Eggleston Design & Machining 1813 Sandra Dr, Sherman 75092 | (903) 892-6693 |
| Harrison Cnc Machine Co 110 Meyers Dr, Sherman 75092 | (903) 786-2277 |
| Triple F Enterprises Inc 700 E Houston St, Sherman 75090 | (903) 893-4279 |