| Company Name | Type | Status |
|---|---|---|
| QINGDAO YUNCHENG PLATE-MAKING CO., LIMITED | Private company limited by shares | Live |
| HUA XIN COLOUR-PRINTING & PLATEMAKING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG DONGYUN PLATE-MAKING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PAUL LAU PLATE-MAKING LIMITED | Private company limited by shares | Dissolved |