| Company Name | Type | Status |
|---|---|---|
| SINOSIN LIMITED | Private company limited by shares | Dissolved |
| Sinosin HK Limited | Private company limited by shares | Live |
| SinoSinc International (HK) Co., Limited | Private company limited by shares | Live |
| SINO-SINCERE TECHNOLOGY (INT'L) LIMITED | Private company limited by shares | Dissolved |
| SINO-SING SHIPPING LIMITED | Private company limited by shares | Live |