Below is a list of Metal Box manufacturers from San Luis Obispo, California.

Metal boxes are fabrications designed to provide shelter for, store or otherwise enclose something. Aluminum enclosures, stainless steel enclosures and many electrical enclosures and cabinets are all types of metal boxes. Metal boxes are among the simplest metal fabrications, but they are also among the most important. Metal boxes are used to house electrical components in all kinds of contexts.