| Business | Phone |
| Arrow Steel Products 13171 Santa Ana Ave, Fontana 92337 | (909) 349-1032 |
| D T Sari Co 13338 Napa St, Fontana 92335 | (909) 463-3299 |
| Specialty Steel Svc Co Inc 14000 San Bernardino Ave, Fontana 92335 | (909) 822-5318 |
| Staub Metals Inc 14000 San Bernardino Ave, Fontana 92335 | (909) 357-7100 |