| Business | Phone |
| Mechanitron Corp 310 W 1st Ave, Roselle 7203 | (908) 620-1001 |
| Metro Tool 161 E 1st Ave, Roselle 7203 | (908) 241-2122 |
| A G Machine & Tool Co 147 E 1st Ave, Roselle 7203 | (908) 241-3205 |
| Micheller and Son Hydraulics, Inc. 534 West First Ave., Roselle 07203 | (908) 687-1545 |
| Micheller & Son Hydraulics Inc 534 W 1st Ave, Roselle 07203 | (908) 687-1545 |