| Business | Phone |
| Delta Technology Inc 4619 S 33rd St, Phoenix 85040 | (602) 243-1514 |
| Desert Mesquite 3458 E Illini St, Phoenix 85040 | (602) 437-3135 |
| Dynco Inc 2002 E Watkins St, Phoenix 85034 | (602) 269-9211 |
| Engineering Design & Graphics 2020 W North Ln, Phoenix 85021 | (602) 943-4547 |
| Summit Precision Inc 5825 S 25th St, Phoenix 85040 | (602) 268-3550 |
| Shutter Technology 105 E Victory St, Phoenix 85040 | (602) 268-3938 |