| HK RONGRUN CO., LIMITED | Private company limited by shares | Live |
| Rongrun Enterprise Co., Limited | Private company limited by shares | Live |
| HK RONGRUN TRADE CO., LIMITED | | Live |
| Rongrun (HK) Family Office Co., Limited | Private company limited by shares | Live |
| RONGRUN (HK) TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG RONGRUN CO., LIMITED | Private company limited by shares | Dissolved |
| Hongkong Rongrun Industrial Limited | Private company limited by shares | Live |
| HONGKONG RONGRUN INDUSTRY CO., LIMITED | Private company limited by shares | Live |