| Business | Phone |
| Green Machine & Tool 2676 S 600 E, Marion 46953 | (765) 674-3686 |
| Jbd Machining 2403 S Home Ave, Marion 46953 | (765) 671-9050 |
| Marion Engineering Products 1309 W Nelson St, Marion 46952 | (765) 662-3894 |
| Parker & Mc Carrell Welding 1621 S Washington St, Marion 46953 | (765) 664-7090 |
| Precision Tool & Die 1735 W Factory Ave, Marion 46952 | (765) 664-4786 |