| Business | Phone |
| Baka Productions 1785 Egbert Ave, San Francisco 94124 | (415) 468-8090 |
| Douglas & Sturgess 730 Bryant St, San Francisco 94107 | (415) 896-6283 |
| Paragon Frames 1771 Tennessee St, San Francisco 94124 | (415) 552-7600 |
| Plastic Fabrications 650 Mississippi St, San Francisco 94107 | (415) 550-7474 |
| R J Industries 1166 Shafter Ave # B, San Francisco 94124 | (415) 822-7751 |