1. Olson Wire Products Co 4100 Benson Ave, Halethorpe, MD 21227 Coordinate: 39.25945,-76.68232 Phone: (410) 242-4000
2. Mr Technologies 3741 Old Georgetown Rd, Halethorpe, MD 21227 Coordinate: 39.24694,-76.67932 Phone: (443) 575-6694