Bison ProFab, Inc. is the premiere manufacturer of industrial steel enclosures for a variety of applications, some of which i ... nclude traffic cabs, battery enclosures, solar battery boxes, skids, electrical, railroad, communication and many more. Bison offers NEMA & IP enclosures, carbon & stainless steel and aluminum. Bison ProFab also manufactures custom enclosures for specialty applications as well as powder coating & paint with in-house shipping, logistics and engineering services. read more