| Business | Phone |
| Emj 31100 Wiegman Rd, Hayward 94544 | (510) 487-2700 |
| Esco Corp 30640 San Clemente St, Hayward 94544 | (510) 429-0100 |
| Metal Supermarkets 2301 Industrial Pkwy W # 4, Hayward 94545 | (510) 259-1005 |
| Metals Usa 3200 Depot Rd, Hayward 94545 | (510) 785-4474 |
| Naylor Steel Inc 2680 Mccone Ave, Hayward 94545 | (510) 783-4688 |
| Uddeholm Corp 23529 Connecticut St, Hayward 94545 | (510) 782-5215 |