| ZHENGMING ELECTRICAL CO., LIMITED | Private company limited by shares | Live |
| HONG KONG ZHENGMING TECHNOLOGY CO., LIMITED | | Live |
| HK ZHENGMING CHANGYUN TRADING CO., LIMITED | | Live |
| ZHENGMING (HK) ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Zhengming Trade Co., Limited | Private company limited by shares | Live |
| HONGKONG ZHENGMING LIMITED | | Live |
| HONGKONG ZHENGMING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Hongkong Zhengming International Logistics Co., Limited | | Live |
| ZHENGMING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ZHENGMING INTERNATIONAL DEVELOPMENT CO., LIMITED | | Live |
| ZHENGMING INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| JinDa ZhengMing Limited | | Live |