| Company Name | Type | Status |
|---|---|---|
| TangH International Trade Co., Limited | Private company limited by shares | Live |
| TANGHAI TRADE LIMITED | Live | |
| TANGHAN HK LIMITED | Private company limited by shares | Live |
| HK Tangheng International Limited | Private company limited by shares | Live |
| HK Tangheng Trading Limited | Live | |
| Tanghi Investment Limited | Private company limited by shares | Live |
| HK TANGHONG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Tanghuo Kungfu No. 1 Limited | Private company limited by shares | Live |