| LONGSUCCESS SERVICES LIMITED | Private company limited by shares | Live |
| LONGSUI INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| LONGSUI INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| LONGSUN LIMITED | Private company limited by shares | Dissolved |
| LONGSUN INC LIMITED | Private company limited by shares | Live |
| LONGSUNNY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LONGSURE INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| LONG-SURE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| LONGSURE INDUSTRY & TRADE CO., LIMITED | Private company limited by shares | Live |
| LongSure Technology Limited | | Live |