| Business | Phone |
| B Metal Fabrication Inc 318 S Maple Ave, San Francisco 94080 | (650) 615-7705 |
| Art Metal 2859 Octavia St, San Francisco 94123 | (415) 931-9409 |
| Tosoh Smd 400 Oyster Point Blvd # 433, San Francisco 94080 | (650) 952-4585 |
| Hicks Metal Design & Prdctn 1777 Yosemite Ave, San Francisco 94124 | (415) 822-0556 |
| Matthew Gil Studio 75 Elmira St, San Francisco 94124 | (415) 467-3644 |
| Reification 45 Gilbert St, San Francisco 94103 | (415) 553-4183 |
| Stuart Dean Co 880 Mariposa St, San Francisco 94107 | (415) 864-7595 |