| Business | Phone |
| American Precision Technology 1947 1st St, San Fernando 91340 | (818) 361-8701 |
| Canady Manufacturing Co 500 5th St, San Fernando 91340 | (818) 365-9181 |
| Comair Screw Machine Co 11352 El Dorado Ave, San Fernando 91340 | (818) 361-0230 |
| W Machine Works Inc 13814 Dl Sur, San Fernando 91340 | (818) 890-8049 |
| B D Tooling & Manufacturer 11855 Glencrest Dr, San Fernando 91340 | (818) 365-5711 |
| Christian Brothers Unlimited 1712 1st St, San Fernando 91340 | (818) 898-2233 |
| General Production Svc 670 Arroyo St, San Fernando 91340 | (818) 365-4211 |
| S & B Thread Rolling Inc 600 5th St, San Fernando 91340 | (818) 365-3117 |
| W Machine Works Inc 13814 Del Sur St, San Fernando 91340 | (818) 890-8049 |