| DAYUAN SNM LIMITED | Private company limited by shares | Live |
| DAYUAN LIMITED | Private company limited by shares | Live |
| CHINA DAYUAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Flourish Dayuan Limited | Private company limited by shares | Live |
| Zhejiang Dayuan Pumps Industrial Co., Limited | Private company limited by shares | Live |
| Zhejiang DaYuan Pumps Industry Co., Limited | Private company limited by shares | Live |
| DAYUAN TOBACCO LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG DAYUAN AUTO AIR CONDITIONING COMPANY LIMITED | Private company limited by shares | Live |