| Company Name | Type | Status |
|---|---|---|
| TONGHAO INT LIMITED | Live | |
| TONGHAO (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Tonghao Smart Co., Limited | Live | |
| TONGHAO GROUP (HK) LIMITED | Private company limited by shares | Live |
| Tonghao Network Technology Limited | Private company limited by shares | Live |
| Tonghao Trading Limited | Live | |
| Tonghaoxin International Trade Co., Limited | Live |