| U-KIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Uking Biotech Limited | Private company limited by shares | Live |
| HK U-KING CHINAWARE TECH. LIMITED | Private company limited by shares | Dissolved |
| U-KING COMMUNICATIONS (H.K.) CORPORATION LIMITED | Private company limited by shares | Dissolved |
| UKING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG U-KING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| U-KING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| U.KING TECHNOLOGY & INDUSTRY GROUP (H.K.) LIMITED | Private company limited by shares | Dissolved |
| U-KING PROPERTIES LIMITED | Private company limited by shares | Live |
| UKING PV-TECH CO., LIMITED | Private company limited by shares | Live |
| U-King Technology Limited | Private company limited by shares | Live |
| HK U-KING TOUR SCHEME LIMITED | Private company limited by shares | Dissolved |
| Uking Trading Supply Chain Limited | Private company limited by shares | Live |
| UKING (UK) Limited | Private company limited by shares | Live |
| UKings Technology CO., LIMITED | | Live |