| YONGCHUAN CO. LIMITED | Private company limited by shares | Live |
| YONGCHUANG TRADE CO., LIMITED | Private company limited by shares | Live |
| YONGCHUANG ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| YONGCHUANG ELECTRONICS (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| Yongchuang Group Limited | Private company limited by shares | Live |
| HONG KONG YONGCHUANG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HONG KONG YONGCHUANG RIHUA SHARES LIMITED | Private company limited by shares | Live |
| YONGCHUANG TRADE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| YONGCHUANG INDUSTRY (HK) LIMITED | Private company limited by shares | Live |
| HK YONGCHUANG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YONGCHUANG TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HK YONGCHUANG ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YONGCHUANG INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| Yongchuang Jinqi Trading Co., Limited | | Live |
| YONGCHUANGHUI LIMITED | Private company limited by shares | Live |
| YONGCHUANGSHENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YONGCHUANGYUAN INDUSTRY CO., LIMITED | Private company limited by shares | Live |