| Business | Phone |
| Bager Electronics Inc 17220 Newhope St # 209, Fountain Valley 92708 | (714) 957-3367 |
| George Co Po Box 20377, Fountain Valley 92728 | (714) 963-7007 |
| Ampac Enterprises Inc 18607 Callens Cir, Fountain Valley 92708 | (714) 962-0986 |
| Anvil Industries 17551 Santa Maria St, Fountain Valley 92708 | (714) 465-7274 |
| B J Engineering Inc Fountain Valley 92708 | (714) 964-5541 |