| Company Name | Type | Status |
|---|---|---|
| SINOAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| SINO-ALBION LIMITED | Private company limited by shares | Dissolved |
| SINOALL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOALL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Sinoallbest Co., Limited | Private company limited by shares | Live |
| SINO-ALLIED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Sino-Alpha Hi-Tech Inc. Limited | Private company limited by shares | Dissolved |