| Business | Phone |
| Fastener Innovation Tech Inc 14601 S Broadway St, Gardena 90248 | (310) 538-1111 |
| Hatch Industries 17000 S Western Ave # 22, Gardena 90247 | (310) 516-7172 |
| Service Warehouse 17819 S Figueroa St, Gardena 90248 | (310) 329-9110 |
| Fastner Innovation Technology 14601 S Broadway St, Gardena 90248 | (310) 538-1111 |