| QINGDAO DIEFEI COSMETICS LIMITED | Private company limited by shares | Live |
| HONGKONG DIEFEI INT'L COSMETICS LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DIEFEI DRESS GROUP LIMITED | Private company limited by shares | Dissolved |
| Diefei Technology Limited | Private company limited by shares | Live |
| Diefei Technology HK Limited | Private company limited by shares | Live |
| DIEFEI VALVE CO., LIMITED | Private company limited by shares | Dissolved |
| Diefenbach(Asia) Co., Limited | Private company limited by shares | Live |
| DIEFENDORF PROPERTY COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Dec-2015 |
| DIEFENG CO., LIMITED | | Live |
| Diefenthal Asia Limited | Private company limited by shares | Live |