| DONGJIA ENERGY TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| DONGJIA INTERNATIONAL ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| Dongjia Group Limited | | Live |
| Dongjia International Group Co., Limited | | Live |
| HANGZHOU DONGJIA OFFICE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Dongjia Hong Kong Investment Limited | Private company limited by shares | Dissolved |
| HONG KONG DONGJIA KUO TRADING CO., LIMITED | Private company limited by shares | Live |
| DONGJIA INT'L INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Dongjia Knitting Co., Limited | Private company limited by shares | Live |
| DONGJIA MARINE BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| Dongjia Digital Technology Co., Limited | Private company limited by shares | Live |
| DONGJIA HONGKONG TRADE LIMITED | Private company limited by shares | Live |
| Ore Dongjiakou HK Limited | Private company limited by shares | Live |
| CHINA DONGJIAN GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| Suzhou Dongjian Dojustek Intelligent Technology Co., Limited | | Live |
| DONGJIANG SHENGSHI TRADE COMPANY LIMITED | Private company limited by shares | Live |
| DONGJIANG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |