| Business | Phone |
| All American Fabricators 6424 Bandini Blvd, Los Angeles 90040 | (323) 685-5011 |
| Diagnostic Products Corp 5700 W 96th St, Los Angeles 90045 | (310) 645-8200 |
| Diagnostic Products Corp 5210 Pacific Concourse Dr, Los Angeles 90045 | (310) 645-8200 |