| ZHONGLING IOT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK ZHONGLING NEW MATERIAL TECHNOLOGY LIMITED | | Live |
| ZHONGLING SHENGDING TECHNOLOGY LIMITED | | Live |
| Zhongling Technology (China) Limited | Private company limited by shares | Live |
| HK ZHONGLING INTERNATIONAL NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Zhongling Trade Limited | | Live |
| ZHONGLING TRADING HK LIMITED | Private company limited by shares | Live |
| ZHONGLING TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Yuantui Zhongling International Investment Limited | | Live |
| HK ZHONGLINUO LIMITED | Private company limited by shares | Live |
| ZHONGLISHENG (HK) TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| HK ZhongLiXin Limited | Private company limited by shares | Live |