| Business | Phone |
| D & D Sheet Metal Fabricators Westminster 21157 | (410) 840-9936 |
| R & M Mfg Inc 211 24th St, Westminster 21157 | (410) 876-3041 |
| Ross Metal Products 711 Corporate Center Ct, Westminster 21157 | (410) 876-9955 |
| Thomas P Anton Inc 2101 Old Taneytown Rd, Westminster 21158 | (410) 876-7551 |
| Western Industrial Machining 170 Airport Dr # B, Westminster 21157 | (410) 857-6476 |