| Company Name | Type | Status |
|---|---|---|
| BOLOT TOOL-STEEL LIMITED | Private company limited by shares | Live |
| MING LEE TOOL-STEEL (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| MING LEE TOOL-STEEL AND MACHINES COMPANY LIMITED | Private company limited by shares | Live |
| WING TAI TOOL-STEEL & MACHINES LIMITED | Private company limited by shares | Dissolved |