| Company Name | Type | Status |
|---|---|---|
| HANSON ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED COMMONWEALTH LIMITED | Private company limited by shares | Dissolved |
| CHUNG YUEN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| GOLDEN HAND INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| YING LEE YUEN INDUSTRIES LIMITED | Private company limited by shares | Dissolved |