| DAOCAO REN INTERNATIONAL (HK) FINERY LIMITED | Private company limited by shares | Dissolved |
| Daocao Trade Limited | Private company limited by shares | Live |
| DAOCE (HK) Co., Limited | Private company limited by shares | Live |
| Daocheng Limited | Private company limited by shares | Live |
| HongKong Dehui Daocheng Education Group Co., Limited | Private company limited by shares | Live |
| Daocheng Investment Limited | Private company limited by shares | Live |
| DAOCHENG METAL LIMITED | Private company limited by shares | Live |
| DAOCHONG INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| DAOCHONG TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| Daochong Trading Co., Limited | Private company limited by shares | Live |
| CHINA HK DAOCIYIYOU CO., LIMITED | | Live |