| Business | Phone |
| A-1 Precision Machine 15000 Bolsa Chica St, Huntington Beach 92649 | (714) 891-7855 |
| Accu-Wire Edm 17532 Griffin Ln # 5, Huntington Beach 92647 | (714) 841-0561 |
| Aero Mechanical Engineering 5945 Engineer Dr, Huntington Beach 92649 | (714) 891-2423 |
| Aerodynamic Engineering Inc 15495 Graham St, Huntington Beach 92649 | (714) 891-2651 |
| Apco Swiss 18281 Enterprise Ln, Huntington Beach 92648 | (714) 596-5033 |
| Buena Park Tool & Engineering 7661 Windfield Dr, Huntington Beach 92647 | (714) 843-6215 |
| C B Manufacturer & Engineering 7732 Talbert Ave # E, Huntington Beach 92648 | (714) 847-5056 |
| Coats Precision Inc 15561 Product Ln # D3, Huntington Beach 92649 | (714) 892-7253 |
| Fibreform Electronics Inc 5341 Argosy Ave, Huntington Beach 92649 | (714) 898-9641 |
| Accuturning Machining 5212 Bolsa Ave, Huntington Beach 92649 | (714) 891-8882 |
| Aero Dynamic Machining 16791 Burke Ln, Huntington Beach 92647 | (714) 596-2550 |
| Aerodyne Precision Machining 5471 Argosy Ave, Huntington Beach 92649 | (714) 891-1311 |
| Airco International 5212 Bolsa Ave # 3, Huntington Beach 92649 | (714) 379-9115 |
| Alexander Precision 15731 Chemical Ln, Huntington Beach 92649 | (714) 899-9003 |
| Banzai Machine 7522 Talbert Ave # 8, Huntington Beach 92648 | (714) 843-6327 |
| Barkley Machine Co 7522 Talbert Ave # 4, Huntington Beach 92648 | (714) 848-6222 |
| Bayline Machining Co 17882 Sampson Ln, Huntington Beach 92647 | (714) 375-2888 |