| Company Name | Type | Status |
|---|---|---|
| HK Tonghua SCM Limited | Live | |
| TONGHUA WINE CO., LIMITED | Private company limited by shares | Dissolved |
| TONGHUA EDUCATION LIMITED | Private company limited by shares | Live |
| TONGHUAN LIMITED | Private company limited by shares | Live |
| TONGHUANG KAIXUAN GROUP CO., LIMITED | Private company limited by shares | Live |
| TONGHUANG INDUSTRY (HK) LIMITED | Private company limited by shares | Live |