| Business | Phone |
| Associated Production Svc Inc 325 Andrews Rd, Langhorne 19053 | (215) 364-1594 |
| Bioteque America Inc 340 E Maple Ave # 204c, Langhorne 19047 | (215) 750-8071 |
| Concept Health 3600 Boundbrook Ave, Langhorne 19053 | (215) 364-3600 |
| Hydrogel Design Systems 2150 Cabot Blvd W # B, Langhorne 19047 | (215) 702-8550 |