| HK DUOMAI GROUP LIMITED | Private company limited by shares | Live |
| SHENZHEN DUOMAI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| DUOMEI LIMITED | Private company limited by shares | Live |
| HK DUOMEIDU TRADE CO., LIMITED | Private company limited by shares | Live |
| ITALY DUOMEIJIA SANITARY LIMITED | Private company limited by shares | Dissolved |
| Duomeiluo Co., Limited | Private company limited by shares | Live |
| DUOMEIQI (CHINA.HK) INT'L COSMETICS LIMITED | Private company limited by shares | Live |
| DUOMETER COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUOMI COMPANY LIMITED | Private company limited by shares | Live |
| HK DUOMI LIMITED | Private company limited by shares | Live |
| Duomiao Investment Limited | Private company limited by shares | Live |
| Duomige Co., Limited | Private company limited by shares | Live |
| DUOMILA TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG DUOMINUO CERAMICS LIMITED | Private company limited by shares | Dissolved |
| HongKong Duominuo Intelligence Technology Limited | Private company limited by shares | Live |
| DUOMO INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DUOMO INT'L (ITALY) CO., LIMITED | Private company limited by shares | Dissolved |
| Duomo Technology Limited | | Live |
| DUOMOFUN LIMITED | Private company limited by shares | Live |
| DUOMORE HK CO., LIMITED | Private company limited by shares | Live |
| GERMANY DUOMU GATING LIMITED | Private company limited by shares | Dissolved |
| DUOMU TRADING LIMITED | | Live |