| Business | Phone |
| Hsuan Technology Inc 529 E Valley Blvd, San Gabriel 91776 | (626) 927-9299 |
| Kexin Electronic Development 317 W Las Tunas Dr, San Gabriel 91776 | (626) 281-8508 |
| Optimec Wholesale Inc 526 E Valley Blvd, San Gabriel 91776 | (626) 280-6768 |
| Top Value Wholesale Electric 424 S San Gabriel Blvd, San Gabriel 91776 | (626) 291-5075 |