| Company Name | Type | Status |
|---|---|---|
| Sheng Yunfa Limited | Private company limited by shares | Live |
| YUNFA TRADING LIMITED | Live | |
| Yunfang Co., Limited | Live | |
| Hong Kong Yunfang Co., Limited | Live | |
| HONG KONG YUNFANG GAS AUTOMOBILE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Yunfang Network Technology Co., Limited | Private company limited by shares | Live |