| Business | Phone |
| Marathon Metals Co 1621 N Olden Ave, Trenton 8638 | (609) 392-0500 |
| Phoenix Enterprises Inc 102 N Olden Ave, Trenton 8638 | (609) 394-5237 |
| Capital Steel Svc 82 Stokes Ave, Trenton 8638 | (609) 882-6983 |
| Certified Steel Hamilton Wrhse 199 Whitehead Rd, Trenton 8619 | (609) 890-7000 |