| Company Name | Type | Status |
|---|---|---|
| HK Ouhua Co., Limited | Private company limited by shares | Live |
| OUHUA INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| OUHUA TRADE IMPORT&EXPORT LIMITED | Private company limited by shares | Live |
| Ouhua Trade Investment Limited | Live | |
| HK OUHUA TRADING LIMITED | Private company limited by shares | Dissolved |