| RK CASES LIMITED | Private company limited by shares | Dissolved |
| LED CASES LIMITED | Private company limited by shares | Dissolved |
| ABS CASES LIMITED | Private company limited by shares | Dissolved |
| HK Cases Limited | Private company limited by shares | Live |
| A&P Cases Co Limited | | Live |
| BORY ALUMINUM CASES LIMITED | Private company limited by shares | Live |
| Boya Cases Co., Limited | Private company limited by shares | Live |
| SUNWILL CASES CO., LIMITED | Private company limited by shares | Live |
| SKY ROC DIGITAL CASES LIMITED | Private company limited by shares | Live |
| FLIGHT IN THE CASES LIMITED | Private company limited by shares | Dissolved |
| FLIGHT CASES LIMITED | Private company limited by shares | Dissolved |
| Hard Candy Cases Co., Limited | Private company limited by shares | Live |
| IHUG CASES LIMITED | Private company limited by shares | Live |
| Teamwork Cases Industrial (Hong Kong) Limited | Private company limited by shares | Live |
| JULONG METAL CASES COMPANY LIMITED | Private company limited by shares | Live |
| KONCAI ALUMINUM CASES LIMITED | Private company limited by shares | Live |
| YIP'S METAL WATCHES CASES FACTORY LIMITED | Private company limited by shares | Live |
| OUTLET CASES LIMITED | Private company limited by shares | Dissolved |
| RACK IN THE CASES LIMITED | Private company limited by shares | Live |
| ROAD CASES LIMITED | Private company limited by shares | Dissolved |
| SMART CASES LIMITED | Private company limited by shares | Live |
| China Difficult Cases Solutione Center Limited | Private company limited by shares | Live |
| TABLET 2 CASES LIMITED | Private company limited by shares | Live |
| Vicosmos Cases Limited | | Live |
| WAI YIP WATCH CASES LIMITED | Private company limited by shares | Dissolved |
| EASTERN SEA WATCH CASES LIMITED | Private company limited by shares | Live |
| CHI WAI WATCH CASES MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CASESTUDI LIMITED | Private company limited by shares | Live |
| CASESTUDY LIMITED | Private company limited by shares | Live |