| Company Name | Type | Status |
|---|---|---|
| HK SULONG LIMITED | Live | |
| SULONG TECH CO., LIMITED | Private company limited by shares | Live |
| Sulong Communication Limited | Private company limited by shares | Live |
| HONGKONG SULONG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sulong Pump Industry (Shanghai) Limited | Private company limited by shares | Live |
| SULONG TRADING LIMITED | Private company limited by shares | Live |