| Sunlin Limited | Private company limited by shares | Live |
| 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 |
| SUNLING AUTOS LIMITED | Private company limited by shares | Dissolved |
| SUNLING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNLING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SUNLING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNLING TRADING LIMITED | Private company limited by shares | Dissolved |
| Sunling Trading Company Limited | Private company limited by shares | Live |
| SUNLING TRADING CO., LIMITED | Private company limited by shares | Live |
| SUNLINK LIMITED | Private company limited by shares | Live |
| SUNLINK LIMITED | Private company limited by shares | Live |
| Sunlink PV Limited | | Live |
| SUNLINK ASIA LIMITED | Private company limited by shares | Dissolved |
| SUNLINK (ASIA) LIMITED | Private company limited by shares | Live |
| SUNLINK ASSETS LIMITED | Private company limited by shares | Dissolved |
| SUNLINK CAPITAL LIMITED | Private company limited by shares | Live |
| SUNLINK HI-TECH LIMITED | Private company limited by shares | Live |
| SUNLINK INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNLINK INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUNLINK RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SUNLINK SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SUNLINKCO LIGHTING CO., LIMITED | | Live |
| Sunlinkpark Electronic Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| SUNLINKS COMPANY LIMITED | Private company limited by shares | Dissolved |