| Business | Phone |
| Artwell Electric Inc 517 E Bayshore Rd, Redwood City 94063 | (650) 368-5300 |
| Jetronics Co 493 Seaport Ct # 104, Redwood City 94063 | (650) 365-3330 |
| Page Industries Inc 115 Charter St, Redwood City 94063 | (650) 365-6212 |
| U S Wire Mfr Inc Redwood City 94063 | (650) 365-3599 |