| QUANS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HK QUANSAO EDUCATION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| QUANSCENE LIMITED | Private company limited by shares | Dissolved |
| QUANSCENE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| QUANSFIELD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| QUANSFIELD MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUANSHANGFU TRADING LIMITED | Private company limited by shares | Live |
| QUANSHEEN LIMITED | Private company limited by shares | Live |
| QUANSHEEN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Quansheng Co., Limited | Private company limited by shares | Live |
| Xin Quansheng Co., Limited | Private company limited by shares | Live |
| QuanSheng Precision Co., Limited | Private company limited by shares | Live |
| HK QUANSHENG TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANSHENG INVESTMENT HOLDING GROUP LIMITED | Private company limited by shares | Live |
| SINGAPORE QUANSHENG GROUP LIMITED | Private company limited by shares | Live |
| QUANSHENG RESOURCES LIMITED | Private company limited by shares | Dissolved |
| QUANSHENG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK QUANSHENG TRADING LIMITED | Private company limited by shares | Live |
| Quanshengyuan Co., Limited | Private company limited by shares | Live |
| Quanshi Limited | Private company limited by shares | Dissolved |
| QUANSHI TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANSHI (HONG KONG) LIMITED | Private company limited by shares | Live |
| QUANSHI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK QUANSHI INTERNATIONAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| QUANSHI TECHNIQUE CO., LIMITED | Private company limited by shares | Live |
| ITALY QUANSHI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK QUANSHUN LIMITED | Private company limited by shares | Live |
| SHENZHENSHI QUANSHUNTAI TRADE CO., LIMITED | Private company limited by shares | Live |
| QUANSIGHT LIMITED | Private company limited by shares | Dissolved |
| QUANSING LIMITED | Private company limited by shares | Live |
| QUANSON LIMITED | Private company limited by shares | Dissolved |
| Quanstruct Company Limited | Private company limited by shares | Live |
| QUANSU MARKETING (CHINA) CO., LIMITED | Private company limited by shares | Dissolved |