| SUNLINE AUDIO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNLINE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUNLINE RAY CO., LIMITED | Private company limited by shares | Live |
| SUNLINE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| SUNLINE MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| NINGBO SUNLINE CO., LIMITED | Private company limited by shares | Live |
| SUNLINE SPORTS CO., LIMITED | Private company limited by shares | Live |
| SUNLINE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| NEW SUNLINE GROUP LIMITED | Private company limited by shares | Live |
| SUNLINE INVESTMENT HOLDING GROUP LIMITED | Private company limited by shares | Live |
| SUNLINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNLINE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUNLINE MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| SUN-LINE MARINE TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| HK SPECIAL SUNLINE LIMITED | | Live |
| SUNLINE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNLINE TRADING LIMITED | Private company limited by shares | Live |