| HK ZYUAN CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ZYUAN INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Zyuan Management Limited | Private company limited by shares | Live |
| ZYUAN MOULD (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| ZYUAN PRECISE (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Z-YUAN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZYUAN Trading Limited | Private company limited by shares | Live |
| Zyue Great Hong Kong Limited | | Live |
| Zyufeng Co., Limited | | Live |
| Zyun Technology (Hong Kong) Limited | Private company limited by shares | Live |
| Z-YUNG INT'L LIMITED | Private company limited by shares | Live |