| Business | Phone |
| Howell Precision Tool Co 415 Cranberry Rd, Farmingdale 7727 | (732) 919-7300 |
| Mardem Manufacturing Co 1151 Highway 33 # C, Farmingdale 7727 | (732) 938-2195 |
| Master Tool Corp 342 Squankum Yellowbrook Rd, Farmingdale 7727 | (732) 919-1010 |
| Mechanical Components 145 Yellowbrook Rd, Farmingdale 7727 | (732) 938-3737 |