| Business | Phone |
| Alhambra Golden Vly Investment 228 W Valley Blvd # 206a, Alhambra 91801 | (626) 284-8692 |
| Diamond Crest Investment Svc 430 S Garfield Ave # 338, Alhambra 91801 | (626) 281-9338 |
| Jinxiu Investment Usa Inc 317 W Main St, Alhambra 91801 | (626) 457-8015 |
| Yarralumla Investments Inc 919 S Fremont Ave, Alhambra 91803 | (626) 282-9978 |