| Business | Phone |
| Franklin Machine 650 Duane St, Franklin 46131 | (317) 738-3338 |
| Greenwood Machine Inc 2110 Earlywood Dr, Franklin 46131 | (317) 736-5116 |
| Hl Machining Franklin 46131 | (317) 346-0108 |
| Nonferrous Products Inc 401 14th St, Franklin 46131 | (317) 738-2558 |