| KANGXING ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| KANGXING GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Kangxing (Hong Kong) Charity Foundation Limited | | Live |
| HONG KONG KANGXING INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kangxing Technology Co., Limited | Private company limited by shares | Live |
| KANGXING TECHNOLOGY INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KANGXING INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| KANGXING OPTOELECTRONIC (HK) COMPANY LIMITED | Private company limited by shares | Live |
| HK KANGXING TRADING CO., LIMITED | Private company limited by shares | Live |