| Business | Phone |
| All-Star Steele Inc 13766 Iroquois Pl, Chino 91710 | (909) 591-1115 |
| Arceneaux Steel 12454 Olive Pl, Chino 91710 | (909) 628-7988 |
| Kumar Industries 4775 Chino Ave, Chino 91710 | (909) 591-0722 |
| M Co Inc 13925 Benson Ave, Chino 91710 | (909) 627-3574 |