| Business | Phone |
| Alko Tool Corp 1023 N Shore Dr, Benton Harbor 49022 | (269) 925-2263 |
| Shoreline Mold & Engineering 1530 Townline Rd, Benton Harbor 49022 | (269) 926-2223 |
| Crusader Die & Engineering Inc 2053 Plaza Dr, Benton Harbor 49022 | (269) 925-0407 |
| Onyx Mold Polishing 1007 Nickerson Ave, Benton Harbor 49022 | (269) 925-2449 |