| RUIGUAN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RUIGUAN (HOLDING) INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG RUIGUANG TRADING CO., LIMITED | Private company limited by shares | Live |
| RUIGUANG MACHINERY CO., LIMITED | Private company limited by shares | Live |
| Ruiguang Network Technology Co., Limited | Private company limited by shares | Live |
| Ruiguang Trade Co., Limited | Private company limited by shares | Live |
| RUIGUANG HARSON DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| China Ruiguang Group Co., Limited | | Live |
| RUIGUANG HARDWARE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG RUIGUANG TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG RUIGUANG INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HUBEI RUIGUANG MACHINERY CO., LIMITED | | Live |
| GERMANY RUIGUANG INTERNATIONAL GROUP (HK) LIMITED | Private company limited by shares | Live |
| RUIGUANG GROUP INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| RUIGUANG WIRE MESH PRODUCTS LIMITED | Private company limited by shares | Live |
| RUIGUANGYA INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| Hongkong Ruiguobao International Biological Medicine Technology Limited | Private company limited by shares | Live |
| RUIGUOTONGSHENG HOLDING CO., LIMITED | Private company limited by shares | Live |