| DONGCHA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK Dongchang Trading Co., Limited | | Live |
| Dongchang Xisheng Trading Co., Limited | Private company limited by shares | Live |
| SHANGHAI DONGCHANG (HK) TEXTILE LIMITED | Private company limited by shares | Live |
| DONGCHANG (HK) TADING LIMITED | Private company limited by shares | Live |
| HONG KONG DONGCHANG LIMITED | Private company limited by shares | Live |
| HONG KONG DONGCHANG LIMITED | Private company limited by shares | Live |
| Hong Kong Dongchang Technology LIMITED | | Live |
| HONGKONG DONGCHANG LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DONGCHANG INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DONGCHANG INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DONGCHANG INVESTMENT HOLDINGS LIMITED | Private company limited by shares | Live |
| HONGKONG DONGCHANG TRADING CO., LIMITED | Private company limited by shares | Live |
| Dongchang Dragon Industrial Co., Limited | Private company limited by shares | Live |
| DONGCHANG INTERNATIONAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| H.K DONGCHANG INT'L TRADING LIMITED | Private company limited by shares | Live |
| Dongchang Management Limited | | Live |
| DONGCHANG MANAGEMENT REGISTRATION CENTER LIMITED | Private company limited by shares | Dissolved |
| DONGCHANGDA LIMITED | | Live |
| HONGKONG DONGCHANGXING CO., LIMITED | Private company limited by shares | Live |