| Business | Phone |
| L Tech Network Svc Inc 9926 Pioneer Blvd # 101, Santa Fe Springs 90670 | (562) 222-1121 |
| Zcomax Technologies Inc 14545 Valley View Ave # S, Santa Fe Springs 90670 | (562) 926-4588 |
| Alinco Computers 14530 Best Ave, Santa Fe Springs 90670 | (714) 736-8868 |
| Alinco Industry Inc 14530 Best Ave, Santa Fe Springs 90670 | (562) 623-0889 |
| Metrology Labs 14096 Firestone Blvd, Santa Fe Springs 90670 | (562) 921-8007 |