| Business | Phone |
| J G Fasteners 9720 Cozycroft Ave, Chatsworth 91311 | (818) 998-3048 |
| J M Precision Inc 9722 Topanga Canyon Blvd, Chatsworth 91311 | (818) 718-7370 |
| Vertex Fastners 20525 Nordhoff St # 42, Chatsworth 91311 | (818) 725-7000 |
| Wayne Smith Co 9705 Owensmouth Ave, Chatsworth 91311 | (818) 341-1856 |
| J V Precision 20201 Prairie St # H, Chatsworth 91311 | (818) 772-7143 |
| Newco Products 20361 Prairie St # 10, Chatsworth 91311 | (818) 341-9216 |
| Tay-Mar Industries 20507 Mayall St, Chatsworth 91311 | (818) 727-7187 |