| WANBO LIMITED | Private company limited by shares | Dissolved |
| HARBIN WANBO COMPUTER APPLICATION TECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Wanbo Hi-tech Limited | Private company limited by shares | Live |
| ASIA INVESTMENT (WANBO) LIMITED | Private company limited by shares | Live |
| SINGAPORE WANBO MEDICAL SPECIAL PUMP SALES LIMITED | Private company limited by shares | Live |
| HK WANBO TRADE LIMITED | Private company limited by shares | Live |
| WANBOCHANG LIMITED | Private company limited by shares | Live |
| WANBODA TRADE LIMITED | Private company limited by shares | Live |
| WANBOLY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| WANBON (CHINA) GROUP LIMITED | Private company limited by shares | Live |
| WANBOROUGH LIMITED | Private company limited by shares | Dissolved |
| WANBOROUGH LIMITED | Private company limited by shares | Dissolved |
| WANBOW DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| WANBOW INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| WANBOYUAN LIMITED | | Live |