| Business | Phone |
| Amerom Iron Works 961 Grand St, Brooklyn 11211 | (718) 388-4556 |
| Jamil Iron Works 341 Stagg St, Brooklyn 11206 | (718) 628-1289 |
| Master Stair & Railings Corp 311 S 4th St, Brooklyn 11211 | (718) 388-3795 |
| Roma Iron Works Inc 847 E 52nd St, Brooklyn 11203 | (718) 854-5552 |