| Business | Phone |
| Mercer Group Intl 1519 Calhoun St, Trenton 8638 | (609) 393-7825 |
| Morey Metal Industries Inc 100 Lexington Ave, Trenton 8618 | (609) 406-1222 |
| Paul Delorenzo Scrap Iron 62 Arctic Pkwy, Trenton 8638 | (609) 394-3994 |
| Trenton Iron & Metal 301 Enterprise Ave, Trenton 8638 | (609) 396-2250 |
| Century Metals Scrap Recovery 5816 6th St, Trenton 8628 | (609) 883-0318 |