| Company Name | Type | Status |
|---|---|---|
| JINSE TONGNIAN MUYING CHAINING LIMITED | Private company limited by shares | Live |
| Tongnian International Ship Lease Co., Limited | Private company limited by shares | Live |
| Tongnim Opto-electronic Co., Limited | Private company limited by shares | Live |
| TONGNING ELECTRONICS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| NINGBO TONGNING INTERNATIONAL LOGISTICS CO., LIMITED | Private company limited by shares | Live |
| HONGKONG TONGNINGTANG CO., LIMITED | Private company limited by shares | Live |