| Business | Phone |
| Champion Tool & Engineering 1005 W 8th St, Mishawaka 46544 | (574) 259-7857 |
| G K Engineering 55954 Currant Rd # B, Mishawaka 46545 | (574) 259-3674 |
| K C Steel Rule Die Inc 12970 Mckinley Hwy # 3, Mishawaka 46545 | (574) 259-3437 |
| Toolmasters Inc 1203 E 6th St, Mishawaka 46544 | (574) 256-1881 |
| United Tool & Engineering Inc 337 Campbell St, Mishawaka 46544 | (574) 259-1953 |
| Wayne Tool & Die 1902 W 6th St, Mishawaka 46544 | (574) 255-7908 |