| Business | Phone |
| Aerospace Tooling Surplus 140 Orland St, Bridgeport 6605 | (203) 333-0770 |
| American Services Inc 405 Helen St, Bridgeport 6608 | (203) 336-8604 |
| Universal Machine Products Inc 260 Smith St, Bridgeport 6607 | (203) 334-8005 |
| Sintec Keramik Usa Inc 580 Barnum Ave, Bridgeport 6608 | (203) 331-0778 |
| Central Tool & Machine Co 102 Central Ave, Bridgeport 6607 | (203) 367-8473 |
| Rader Industries Inc 115 Island Brook Ave, Bridgeport 6606 | (203) 334-6739 |
| Nutmeg Precision Co 141 Davenport St, Bridgeport 6607 | (203) 367-5692 |
| Fbf Machines 480 Barnum Ave, Bridgeport 6608 | (203) 579-4171 |
| Garrick Machine Co 314 Bishop Ave, Bridgeport 6610 | (203) 579-7733 |
| Muller-Ray Corp 805 Housatonic Ave, Bridgeport 6604 | (203) 367-6910 |
| Mcm Mfg 31 Miles St, Bridgeport 6607 | (203) 335-0692 |
| M H Precision Mfg 939 Barnum Ave, Bridgeport 6608 | (203) 368-0656 |
| Lal Precision Mfg 955 Connecticut Ave, Bridgeport 6607 | (203) 330-8334 |
| J C Turn Mfg 86 Willow St, Bridgeport 6610 | (203) 366-6164 |
| James Ippolito & Co 1069 Connecticut Ave, Bridgeport 6607 | (203) 366-3840 |