| DUOYI CO., LIMITED | Private company limited by shares | Live |
| Duoyi Imp and Exp Co., Limited | | Live |
| Duoyi Trade Limited | | Live |
| HK DUOYIDUO INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| UK DUOYILE CHEMICAL INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| FOSHAN DUOYIMEI MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| DUOYING INTERNATIONAL BEAUTY AND SLIM GROUP CO., LIMITED | Private company limited by shares | Live |
| DUOYING FINANCE LIMITED | Private company limited by shares | Dissolved |
| HongKong Duoyingtang Art Co., Limited | Private company limited by shares | Live |
| DUOYIXI TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |