| Business | Phone |
| David Interntnl Entrprs Corp 101 W 31st St, New York 10001 | (212) 629-6501 |
| Chapman Associates 545 W 45th St # 6c, New York 10036 | (212) 757-0052 |
| Light Machinery Info Center New York 10020 | (212) 997-0444 |
| Tnt Machines Inc 50 E End Ave, New York 10028 | (212) 717-5862 |
| Pinenet Industry Usa 50 W 34th St, New York 10001 | (212) 971-9076 |