| Business | Phone |
| European Spare Parts Svc Inc 2200 Mark Hall Ct Ne, Marietta 30062 | (770) 578-8739 |
| Goff Machinery 5467 E Point Dr, Marietta 30068 | (770) 650-5943 |
| Green Technical Svc Inc 1710 Cumberland Point Dr Se, Marietta 30067 | (770) 859-0114 |
| Central Gear & Machine 2985 Gordy Pkwy, Marietta 30066 | (770) 977-6022 |