| TISU LIMITED | Private company limited by shares | Live |
| Tisum Co., Limited | Private company limited by shares | Live |
| TISUN MEDIC BIOCHEMIC COMPANY LIMITED | Private company limited by shares | Live |
| TISUN TECHNOLOGY CO., LIMITED | | Live |
| TISUN INDUSTRY DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| TISUN ENTERPRISE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG TISUN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| NINGBO TISUN INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| TISUNG LIMITED | Private company limited by shares | Live |