| RUIDA MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| RUIDA INTERNATIONAL LIMITED | | Live |
| BEST RUIDA INTERNATIONAL LIMITED | | Live |
| Century Ruida International Limited | | Live |
| RUIDA INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Ruida Xinyue International Trade Co., Limited | | Live |
| Ruida International Consulting CO., Limited | | Live |
| RUIDA INTERNATIONAL NEW ENERGY (HK) LIMITED | Private company limited by shares | Live |
| RUIDA INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HK Huijin Ruida International Trade Limited | Private company limited by shares | Live |
| RUIDA INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| RUIDA INTERNATIONAL INTELLECTUAL PROPERTY GROUP LIMITED | Private company limited by shares | Live |
| HK RUIDA INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| RUIDA INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| RUIDA INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HK Ruida International Trading Limited | | Live |
| TENG RUIDA INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HK RUIDA INT'L LIMITED | Private company limited by shares | Live |
| RUIDA INT'L CO., LIMITED | Private company limited by shares | Live |
| HK RUIDA INT'L GROUP LIMITED | Private company limited by shares | Live |
| RUIDA INT'L INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| Ruida Trade And Investment Limited | | Live |
| JAPAN RUIDA CORPORATION LIMITED | Private company limited by shares | Dissolved |
| RUIDA JINYUAN GROUP LIMITED | Private company limited by shares | Live |
| Ruida Jinyuan Technology Company Limited | Private company limited by shares | Live |
| RUIDA LOGISTICS (HK) LIMITED | Private company limited by shares | Live |
| RUIDA MACHINERY LIMITED | Private company limited by shares | Live |
| HK RUIDA INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| RUIDA MARINE COMPANY LIMITED | | Live |
| Hk Ruida New Materials Science Technology Limited | Private company limited by shares | Live |
| SHENZHEN RUIDA SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RUIDA SHIPPING LIMITED | Private company limited by shares | Live |
| RUIDA STONE CO., LIMITED | Private company limited by shares | Live |
| EN RUIDA TECHNOLOGY (ASIA) LIMITED | Private company limited by shares | Live |
| RUIDA ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN RUIDA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TIANHONG RUIDA TRADE LIMITED | | Live |
| RUIDA TIMEPIECE LIMITED | Private company limited by shares | Live |
| RUIDA TRADE CO. , LIMITED | Private company limited by shares | Live |
| RUIDA TRADING LIMITED | Private company limited by shares | Dissolved |
| HK RUIDA TRADING LIMITED | Private company limited by shares | Live |
| Ruida Commercial And Trading Limited | Private company limited by shares | Live |
| RUIDA ENTERPRISE (TRADING) LIMITED | Private company limited by shares | Live |
| Star Ruida Trading Co., Limited | Private company limited by shares | Live |
| YIFENG RUIDA (Hong Kong) CO., LIMITED | Private company limited by shares | Live |
| Ruida Zhisheng Limited | Private company limited by shares | Live |
| Ruidafeng Technology Limited | Private company limited by shares | Live |
| USA RUIDAMEI INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| HONGKONG RUIDAOCHENG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK RUIDARU TRADE LIMITED | Private company limited by shares | Live |
| Ruidatong Limited | Private company limited by shares | Live |
| RUIDAXIN SHARE LIMITED | Private company limited by shares | Live |
| Ruidaxin Technology Limited | | Live |
| HONGKONG RUIDAXING CO., LIMITED | | Live |
| RUIDAXING TRADING LIMITED | Private company limited by shares | Live |
| RUIDAY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RuiDe Business Consultancy Limited | | Live |
| Ruide Finance Holding Limited | Private company limited by shares | Live |
| FRANCE RUIDEER SHARES LIMITED | Private company limited by shares | Live |
| RUIDEHUA TRADE LIMITED | Private company limited by shares | Live |
| RUIDEJI LIMITED | | Live |
| RUIDEJUN TRADE LIMITED | Private company limited by shares | Live |
| RUIDEKE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RUIDELI LIMITED | Private company limited by shares | Dissolved |
| HK RUIDELI LIMITED | Private company limited by shares | Live |
| HK RUIDERONG LIPIN INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| GERMANY RUIDESEN TOOLS (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| RUIDEXIANG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HK Ruidexuan Trading Limited | | Live |
| Ruidi International (Hongkong) Building Design Co., Limited | Private company limited by shares | Live |
| HK RUIDI CO., LIMITED | Private company limited by shares | Live |
| ITALY RUIDI ANNA CLOTHING (ASIA) CO., LIMITED | Private company limited by shares | Dissolved |
| RUIDI LIGHTING CO., LIMITED | Private company limited by shares | Live |
| Ruidi Technology Co., Limited | Private company limited by shares | Live |
| Ruidi Electronics Technology (HK) Limited | Private company limited by shares | Live |
| HONG KONG RUIDI INVESTMENT INTERNATIONAL HOLDING CO., LIMITED | Private company limited by shares | Live |
| HONGKONG RUIDI INTERNATIONAL BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| RUIDI (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| RUIDI VEHICLE INDUSTRY (HONGKONG) CO., LIMITED | | Live |
| RUIDI ENTERPRISE MANAGEMENT (HONGKONG) LIMITED | Private company limited by shares | Live |
| HK RUIDI IMPORT AND EXPORT LIMITED | Private company limited by shares | Dissolved |
| RUIDI IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| RUIDI INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RUIDI INDUSTRY LIMITED | Private company limited by shares | Live |
| SIKAI RUIDI INTERNATIONAL GROUP LIMITED | | Live |
| GUANGZHOU RUIDI MACHINE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| RUIDI INT'L MEDICAL ANTI-AGEING MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| RUIDI TRADING LIMITED | | Live |
| Ruiding Group Limited | | Live |
| Ruiding Shipping Limited | | Live |
| RUIDING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ITALY RUIDINGBAO INTERNATIONAL EDUCATION CO., LIMITED | Private company limited by shares | Live |
| RUIDIQI LIMITED | Private company limited by shares | Live |
| Ruidisi Industrial Co., Limited | Private company limited by shares | Live |
| NORWAY RUIDU CO., LIMITED | | Live |
| RUIDUO INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| RUIDUOLI CO., LIMITED | Private company limited by shares | Live |
| RUIE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RuiE Trading Co., Limited | Private company limited by shares | Live |
| RUIEN LIMITED | | Live |