| Business | Phone |
| Mann's Welding & Fabricating 415 N Emerald Rd, Greenwood 29646 | (864) 223-1019 |
| Micro Machine & Fabrication 127 Wingert Rd, Greenwood 29649 | (864) 227-8919 |
| Precision Plus Inc 2770 Highway 72 221 E, Greenwood 29649 | (864) 229-2424 |
| Tullis Machine Works Inc 3623 Highway 25 S, Greenwood 29646 | (864) 942-0824 |