| HK HUAZHICHUN TRADING LIMITED | Private company limited by shares | Live |
| HuaZhiDe International (HK) Holding Group Co., Limited | Private company limited by shares | Live |
| HUAZHIDE TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN HUAZHIHAI TECHOLOGY CO., LIMITED | Private company limited by shares | Live |
| Huazhijian Medical Rehabilitation Devices Limited | Private company limited by shares | Live |
| HUAZHITAI TRADE LIMITED | Private company limited by shares | Live |
| Huazhiwan (Hong Kong) Co., Limited | Private company limited by shares | Live |