| GERMANY LANGMA GROUP CO., LIMITED | Private company limited by shares | Live |
| GERMANY LANGMA INT'L PETROLEUM GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| GERMANY LANGMA INT'L PETROLEUM GROUP (HK) LIMITED | Private company limited by shares | Live |
| Langmafeng Limited | Private company limited by shares | Live |
| LANGMAGUANG TRADING LIMITED | Private company limited by shares | Live |
| LANGMAID LIMITED | Private company limited by shares | Dissolved |
| FRANCE LANGMANZHI (HONG KONG) FASHION LIMITED | Private company limited by shares | Dissolved |
| LANGMAX LIMITED | Private company limited by shares | Dissolved |
| LANGMAX INVESTMENT LIMITED | Private company limited by shares | Live |