| HK HUAZHAN INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| HUAZHAN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HUAZHAN TRADING LIMITED | Private company limited by shares | Dissolved |
| Huazhang Education Group Limited | | Live |
| HUAZHANG ELECTRIC AUTOMATION HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| HUAZHANG EDUCATION TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Huazhang Holding Company Limited | | Live |
| Ai Huazhang International Holding Group Co., Limited | Private company limited by shares | Live |
| HUAZHANG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| HUAZHANG INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| WUXI HUAZHANG MANUFACTURE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SHANDONG HUAZHANG SHIPPING CO., LIMITED | Private company limited by shares | Live |
| HUAZHANTONG TRADING CO., LIMITED | Private company limited by shares | Live |