| Company Name | Type | Status |
|---|---|---|
| SinYa Trade Limited | Private company limited by shares | Live |
| Sinyan International Education Aesthetics Limited | Live | |
| SINYANDONGFANG INT'L BUSINESS (HK) LIMITED | Private company limited by shares | Live |
| SINYANG ENERGY SYSTEM COMPANY LIMITED | Private company limited by shares | Live |
| SINYANG YU ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINYAT COMPANY LIMITED | Private company limited by shares | Dissolved |