| HK YINGDA LIMITED | Private company limited by shares | Live |
| YINGDA INVESTMENT LIMITED | Private company limited by shares | Live |
| HK YINGDA MACHINERY LIMITED | Private company limited by shares | Live |
| YINGDA MACHINERY LIMITED | | Live |
| YINGDA TRADE LIMITED | | Live |
| YINGDAHUA TRADE LIMITED | Private company limited by shares | Live |
| JAPANESE YINGDAI CHEMISTRY (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| JAPANESE YINGDAI CHEMISTRY (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| HongKong Yingdai Trading Co., Limited | Private company limited by shares | Live |
| YINGDAI H.K INT'L GROUP COMPANY LIMITED | Private company limited by shares | Live |
| Yingdao Trade Limited | Private company limited by shares | Live |
| YINGDATONG TRADE CO., LIMITED | Private company limited by shares | Live |
| YINGDAYI LIMITED | Private company limited by shares | Live |