| Business | Phone |
| America West Packaging 250 E 54th Ave, Denver 80216 | (303) 291-0944 |
| B & R Plastics Inc 4550 Kingston St, Denver 80239 | (303) 373-0710 |
| Bailey Plastics Group 1991 S Lowell Blvd, Denver 80219 | (303) 922-9787 |
| Intertech Plastics Inc 12850 E 40th Ave, Denver 80239 | (303) 371-4270 |
| Lawrence Tool & Molding Co 2050 W 7th Ave, Denver 80204 | (303) 592-9548 |
| Sauder Molding 11220 E 53rd Ave # 400, Denver 80239 | (303) 307-8616 |