| SANJU AIR-CONDITIONING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN SANJU TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SANJU ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SANJU ENVIRONMENTAL PROTECTION (HONG KONG) LIMITED | Private company limited by shares | Live |
| SANJU ELECTRIC MACHINERY (HK) CO., LIMITED | Private company limited by shares | Live |
| SANJU TECHNOLOGY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SANJU BIOFUEL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sanju Trading Company Limited | Private company limited by shares | Live |
| SANJU.COM LIMITED | Private company limited by shares | Live |
| SANJUKEI COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOSHAN SHUNDE SANJUN COPPER CO., LIMITED | Private company limited by shares | Live |
| SANJUNT HONGKONG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |