| Business | Phone |
| Deltron Industries Inc 110 Mount Pleasant Ave, Newark 7104 | (201) 997-1323 |
| Grammer Dempsey & Hudson Inc 212 Rome St, Newark 7105 | (973) 589-8000 |
| Heritage Steel & Slitting Co 279 Sherman Ave, Newark 7114 | (973) 624-4440 |
| Metals Usa Plates & Shapes 182 Frelinghuysen Ave, Newark 7114 | (973) 242-1000 |
| Patriarche & Bell Inc Steel 98 Parkhurst St, Newark 7114 | (973) 824-8297 |
| Steelplex 78 Avenue L, Newark 7105 | (973) 274-0199 |
| Tri-State Tube & Supply Co Inc 129 Komorn St # 135, Newark 7105 | (973) 817-9202 |