| Business | Phone |
| Mazak Nissho Iwai Corp 1333 W 190th St, Gardena 90248 | (310) 515-0580 |
| Lipoco Enterprises Inc 235 E Gardena Blvd, Gardena 90248 | (310) 329-6092 |
| Crozier Machine Tool Inc 13609 S Normandie Ave, Gardena 90249 | (310) 329-3169 |
| Matrix Engineering Corp 17000 S Western Ave, Gardena 90247 | (323) 770-0521 |