| Business | Phone |
| Bio Chem Immuno Systems 754 Roble Rd # 70, Allentown 18109 | (610) 264-0885 |
| Bio Med Sciences Inc 7584 Morris Ct # 218, Allentown 18106 | (610) 432-8220 |
| Comfoot Brand Products 2401 W Emmaus Ave, Allentown 18103 | (610) 791-5250 |
| Datalink Associates Corp 944 Marcon Blvd # 110, Allentown 18109 | (610) 266-8500 |
| Erad/Image Medical Corp 1132 W Hamilton St # 312, Allentown 18101 | (610) 433-9740 |
| Sanbor Corp 7355 William Ave # 100, Allentown 18106 | (610) 530-8500 |