| Company Name | Type | Status |
|---|---|---|
| OULIAN HK TRADE CO., LIMITED | Live | |
| OULIAN INDUSTRIAL & TRADING LIMITED | Private company limited by shares | Live |
| Oulian Trade (Hong Kong) Co., Limited | Live | |
| OULIAN ENTERPRISE MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| NETHERLAND OULIAN INT'L CHEMICAL INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| FRANCE OULIANGYA COSMETICS LIMITED | Private company limited by shares | Live |
| OULIANSHENG TRADE LIMITED | Private company limited by shares | Live |