| Business | Phone |
| Alu-Mont Furniture Mfrs Corp 5400 Irwindale Ave, Irwindale 91706 | (626) 969-7921 |
| Falcon Products Fiberglass 400 S Irwindale, Irwindale 91706 | (626) 969-2694 |
| Le Barron Fiberglass Acces 5820 Martin Rd, Irwindale 91706 | (626) 962-3807 |
| Rta Components Corp 5670 Ayala Ave, Irwindale 91706 | (626) 334-7008 |