| HONG KONG RUICHE TECHNOLOGICAL LIMITED | Private company limited by shares | Dissolved |
| HongKong Ruiche E-Commerce Limited | Private company limited by shares | Live |
| RUICHE INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| RUICHEN Asia Limited | | Live |
| Ruichen Co., Limited | | Live |
| RUICHEN TRADING LIMITED | Private company limited by shares | Live |
| HK RUICHENG LIMITED | Private company limited by shares | Dissolved |
| Hao Ruicheng Co., Limited | Private company limited by shares | Live |
| HK RUICHENG TRADE CO., LIMITED | Private company limited by shares | Live |
| RUICHENG GROUP LIMITED | | Live |
| RUICHENG INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| Ruicheng Technology Limited | Private company limited by shares | Live |
| Ruicheng Network Technology Limited | Private company limited by shares | Live |
| Ruicheng Trade Limited | | Live |
| RUICHENG TRANSPORTATION MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG RUICHENGHUI TRADING LIMITED | | Live |
| H.K RUICHENGJUN CO., LIMITED | Private company limited by shares | Live |