| Business | Phone |
| Furnas Electric Co 5330 Alhambra Ave, Los Angeles 90032 | (323) 225-2328 |
| Graco Inc 3165 Garfield Ave, Los Angeles 90040 | (323) 722-4783 |
| Progress Machine & Tool Corp 645 S Olive St, Los Angeles 90014 | (213) 489-7262 |
| Rush Machine & Tool Co 1017 E Washington Blvd, Los Angeles 90021 | (213) 748-8551 |
| Wcs Inc 5028 Alhambra Ave, Los Angeles 90032 | (323) 222-1141 |
| Professional Precision 4785 Don Miguel Dr # 16, Los Angeles 90008 | (323) 294-1180 |