| New Tengjun Trading Co., Limited | Private company limited by shares | Live |
| TENGJUN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HONGKONG TENGJUN INTERNATIONAL DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| TENGJUN WEIYE ELECTRONICS (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG TENGJUN GROUP LIMITED | Private company limited by shares | Dissolved |
| HONGKONG TENGJUN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TENGJUN INTERNATIONAL (HONG KONG) CO., LIMITED | | Live |
| TENGJUN INT'L TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| TENGJUN OPTIMIZING BREEDING CO., LIMITED | Private company limited by shares | Live |
| Tengjun Precision Limited | Private company limited by shares | Live |