| Business | Phone |
| Die-Rite Machine & Tool Corp 129 Rush Ct, Elkhart 46516 | (574) 522-2366 |
| Harman Machine & Engineering 53905 County Road 9, Elkhart 46514 | (574) 266-5015 |
| M K Tool 1100 W Beardsley Ave, Elkhart 46514 | (574) 294-3920 |
| Midstates Tool & Die Engineer 23816 Cooper Dr, Elkhart 46514 | (574) 264-3521 |
| Superior Tool & Die Inc 2325 S Nappanee St, Elkhart 46517 | (574) 293-2591 |