| Company Name | Type | Status |
|---|---|---|
| SINOJA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO-JAPAN HANWA COMPANY LIMITED | Private company limited by shares | Live |
| SINO-JAPAN FINANCIAL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-JAPAN PROJECTS LIMITED | Private company limited by shares | Live |
| SINO-JAPANESE KABO LIMITED | Private company limited by shares | Dissolved |