| Company Name | Type | Status |
|---|---|---|
| Changsu Holdings III Limited | Private company limited by shares | Live |
| Changsu (Hong Kong) Company Limited | Live | |
| HONGKONG CHANGSU DEVELOPING CO., LIMITED | Private company limited by shares | Live |
| DONGGUAN CHANGSU PLASTIC CO., LIMITED | Private company limited by shares | Live |
| HK Dong Tai ChangSupply Company Limited | Private company limited by shares | Live |
| CHANGSUWAN COMMERCIAL CO., LIMITED | Private company limited by shares | Live |