| M-SUN ELECTRONIC LIMITED | Private company limited by shares | Live |
| MSUN ELECTRONICS TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HK M-SUN INTERNATIONAL EXHIBITION LIMITED | Private company limited by shares | Live |
| M-SUN FORTUNE CO., LIMITED | Private company limited by shares | Live |
| MSUN INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG M-SUN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| MSun Industry Co., Limited | Private company limited by shares | Live |
| MSUN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MSun Paper Products Co., Limited | Private company limited by shares | Live |
| MSUN TRADING SERVICE COMPANY LIMITED | Private company limited by shares | Live |