| Company Name | Type | Status |
|---|---|---|
| TONFU INTERNATIONAL ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Live |
| TONFU INDUSTRIAL LIMITED | Private company limited by shares | Live |
| TONFULL LIMITED | Private company limited by shares | Dissolved |
| TONFULL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TONFULL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |