| SINODE COMPANY LIMITED | Private company limited by shares | Live |
| SINODEC DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SINODEC INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SINODEC STONE LIMITED | Private company limited by shares | Dissolved |
| Sinodeer Group Limited | | Live |
| SINODELTA LIMITED | Private company limited by shares | Live |
| SINO-DEN LIMITED | Private company limited by shares | Live |
| HK SINODENG LIMITED | Private company limited by shares | Live |
| SINO-DEPARTURES LIMITED | Private company limited by shares | Live |
| SINO-DEUTSCH LIMITED | Private company limited by shares | Live |
| Y.S. SINO-DEUTSCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sino-Deutsche Ferghana (Hong Kong) International Holdings Group Limited | Private company limited by shares | Live |
| SINO-DEVELOP TRADING LIMITED | Private company limited by shares | Live |
| SINO-DEVICES LIMITED | Private company limited by shares | Dissolved |
| SINODEX LIMITED | Private company limited by shares | Dissolved |
| SINODEX TRADING CO. LIMITED | Private company limited by shares | Live |