| Business | Phone |
| Conklin Metal Industries Inc 5237 Halls Mill Rd, Mobile 36619 | (251) 706-2970 |
| Custom Metal Fabrication Inc 6587 Dauphin Island Pkwy, Mobile 36605 | (251) 443-5000 |
| Gulf Metal Products 154 Bay Shore Ave, Mobile 36607 | (251) 478-6009 |
| Specialty Piping Products 4080 Lloyd Station Rd, Mobile 36693 | (251) 602-6555 |
| Southern Fastener Corp 1641 Conception Street Rd, Mobile 36610 | (251) 457-5381 |