| Business | Phone |
| Aaa Precious Metals Inc 9908 Se Ash St, Portland 97216 | (503) 253-8591 |
| West Coast Findings Co 534 Sw 3rd Ave # 612, Portland 97204 | (503) 227-4401 |
| Simon Golub & Sons Inc 2820 Se 8th Ave, Portland 97202 | (503) 230-9010 |
| Handley Rock & Jewelry Supply 534 Sw 3rd Ave # 810, Portland 97204 | (503) 241-4306 |