| Company Name | Type | Status |
|---|---|---|
| CHANGKAI ELECTRIC CO., LIMITED | Private company limited by shares | Live |
| Changkai Garments Trade Limited | Private company limited by shares | Live |
| CHANGKAI TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| CHANGKAI TIMES (HONGKONG) TECH CO., LIMITED | Private company limited by shares | Dissolved |
| Changkai Trade Co. , Limited | Live |