| QINGDAO CREEK INDUSTRIAL&TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| HIGHWAY INDUSTRIAL&TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| NEW RAIN INDUSTRIAL&TRADE CO., LIMITED | Private company limited by shares | Live |
| WUHAI INDUSTRIAL&TRADE CO., LIMITED | Private company limited by shares | Live |
| Zhuoan Industrial&Trade Co., Limited | Private company limited by shares | Dissolved |
| Longkou Jicheng Industrial&Trade Co., Limited | Private company limited by shares | Live |
| YIJIA INDUSTRIAL&TRADE LIMITED | Private company limited by shares | Dissolved |