| Company Name | Type | Status |
|---|---|---|
| Hishin Precision Machinery Co. Limited | Private company limited by shares | Live |
| HK HISHINE LIMITED | Live | |
| HISHING LIMITED | Private company limited by shares | Dissolved |
| HISHINING INDUSTRY (HONG KONG) LIMITED | Private company limited by shares | Live |
| HISHINUMA (HONG KONG) LIMITED | Private company limited by shares | Live |
| HISHINUMA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |