| Business | Phone |
| Schaumaplast Precision Foam 101 S 30th St, Phoenix 85034 | (602) 275-5524 |
| Crain Industries 4011 W Clarendon Ave, Phoenix 85019 | (602) 233-0528 |
| Custom Packaging Products Inc 5601 S 24th St, Phoenix 85040 | (602) 232-2747 |
| Highland Products Inc 43 N 48th Ave, Phoenix 85043 | (602) 484-9331 |