| HK HONGDO TRADING LIMITED | Private company limited by shares | Live |
| HONGDOM ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Qijin Hongdong Biotechnology Limited | | Live |
| Hongdonyao Technology Limited | Private company limited by shares | Live |
| HK HONGDOU STOCK LIMITED | Private company limited by shares | Live |
| HONGDOU GROUP HONGDOULIAN DRESS LIMITED | Private company limited by shares | Dissolved |
| HONGDOULIAN DRESS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA HONGDOUSHAN HOLDING GROUP LIMITED | Private company limited by shares | Live |