| Business | Phone |
| Abstoss International Steel 800 3rd Ave, New York 10022 | (212) 754-6400 |
| Adjustable Steel Prods Co Inc 49 W 27th St, New York 10001 | (212) 686-1030 |
| Capstone Steel Inc 140 Broadway, New York 10005 | (212) 208-1402 |
| Cives Steel Co 258 W 55th St, New York 10019 | (212) 757-2417 |
| Japan Steel Works 1211 Avenue Of The Americas, New York 10036 | (212) 490-2630 |
| Universal Steel Inc 125 Elizabeth St, New York 10013 | (212) 226-5156 |
| Steel Door Inc Atlantic Rllng 250 W 50th St, New York 10019 | (646) 414-4796 |