| Business | Phone |
| Precision Machine & Tool Works 577 Sigman Rd Nw, Conyers 30012 | (770) 483-3066 |
| P & C Machine 1601 Lester Rd Nw, Conyers 30012 | (770) 761-4429 |
| Metrics Machinery 858 Davis Dr Se B, Conyers 30094 | (770) 483-6101 |
| Cowan Machine Co 2390 Kinmor Industrial Pkwy Nw, Conyers 30012 | (770) 922-0710 |
| Bishop Machine Works Inc 1780 Iris Dr Sw, Conyers 30094 | (770) 483-7673 |