| Business | Phone |
| Alloy Engineering Co 3120 Homestead Dr, Erie 16506 | (814) 835-7461 |
| Amthor Steel 1717 Gaskell Ave, Erie 16503 | (814) 452-4700 |
| Erie Steel Products Co 2420 W 15th St, Erie 16505 | (814) 459-2715 |
| Mc Danniels Machinery Co 5301 Iroquois Ave, Erie 16511 | (814) 899-4580 |
| Psb Industries Inc 1202 W 12th St, Erie 16501 | (814) 453-3651 |
| Rapid-Fab Inc 421 W 12th St, Erie 16501 | (814) 459-5073 |