| DONGGUAN MAGENTA MEDICAL INSTRUMENT INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| MAGNETIC INSTRUMENT (H.K.) LIMITED | Private company limited by shares | Live |
| MAIGE INSTRUMENT LIMITED | Private company limited by shares | Live |
| MAIKENI INSTRUMENT LIMITED | Private company limited by shares | Live |
| SWING MUSICAL INSTRUMENT MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SCIENTIFIC INSTRUMENT BULB MANUFACTURING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GEO MARINE INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| MARINE SCIENTIFIC INSTRUMENT LIMITED | | Live |
| Matelion Instrument (Hongkong) Limited | Private company limited by shares | Live |
| SCS MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| BONDWAY MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| BOXING MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| FOSHAN NEW CARE MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| China Medical Instrument Promotion Association Limited | Private company limited by shares | Live |
| CHUANGFENG MEDICAL INSTRUMENT LIMITED | | Live |
| DA MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| KND Medical Instrument Co., Limited | Private company limited by shares | Live |
| LX MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| ATENA MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| FOSHAN BORA MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| Canwell Medical Instrument Co., Limited | Private company limited by shares | Live |
| Creative Medical Instrument Co., Limited | Private company limited by shares | Live |
| DEVISION MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| FOMOS MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| FOSHAN GLADENT MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| HK HEMAO MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| CHARMING MEDICAL INSTRUMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| NANJING HOSHIN MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| KANGYOU MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| Nantong Xiangtai Medical Instrument Co., Limited | Private company limited by shares | Live |
| NINGBO RINOVER MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| Ningbo Wiedoo Medical Instrument Co., Limited | Private company limited by shares | Live |
| ORCHID MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| Senhai Medical Instrument Co., Limited | Private company limited by shares | Live |
| MEDICAL INSTRUMENT SYSTEM (HK) CO., LIMITED | Private company limited by shares | Live |
| Victory Medical Instrument Co., Limited | Private company limited by shares | Live |
| Western Medical Instrument Co., Limited | Private company limited by shares | Live |
| FOSHAN YUCHUAN MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| CONLIN MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| DIANYUAN MEDICAL INSTRUMENT INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| East Forest Medical Instrument Limited | Private company limited by shares | Live |
| FOCUS MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| FORTUNER MEDICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| General Medical Instrument Company Limited | Private company limited by shares | Live |
| GUODIAN GLOBAL MEDICAL INSTRUMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| GOOD MEDICAL INSTRUMENT (CHINA) LIMITED | Private company limited by shares | Live |
| HK YUXIN MEDICAL INSTRUMENT GROUP LIMITED | Private company limited by shares | Live |
| GUANGDONG SKL MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| GUANGZHOU AN KE MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| HK Hipro Medical Instrument Co., Limited | Private company limited by shares | Live |
| Jiaxing Nuode Medical Instrument Co., Limited | Private company limited by shares | Live |
| Jiaxing Nuode Medical Instrument Co., Limited | | Live |
| KEXIANG MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| FOSHAN KEXIANG MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| KOREA WUFU MEDICAL SERVICE INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| LONG KAI MEDICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| Lusterdent Medical Instrument Co., Limited | Private company limited by shares | Live |
| MEDISELL MEDICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Foshan Peso medical instrument Co., Limited | | Live |
| QIANSHENG MEDICAL INSTRUMENT LIMITED | | Live |
| POWER UP MEDICAL AND SCIENTIFIC INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| Shanghai Homed Medical Instrument Co., Limited | | Live |
| LONG SHENG MEDICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| Medical Instrument Solutions Limited | | Live |
| SPACE MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| SWAN MEDICAL INSTRUMENT CO., LIMITED | | Live |
| KONG YAN MEDICAL INSTRUMENT AND TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHINA MEDICAL INSTRUMENT TRADING LIMITED | Private company limited by shares | Live |
| TIANSONG MEDICAL INSTRUMENT TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| NEW MEDICAL INSTRUMENT INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Unimed Medical Instrument Company Limited | | Live |
| WELLMED MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| HK XINYUAN MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| YEARMOON MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| JIANGXI YILES MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| FOSHAN YIMI MEDICAL INSTRUMENT LIMITED | Private company limited by shares | Live |
| YUANZHONG MEDICAL INSTRUMENT (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUANZHONG MEDICAL INSTRUMENT (OVERSEAS) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUNSHENG MEDICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| ZHEJIANG BROTHER MEDICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| ZHEJIANG ZHOUKANG MEDICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| MEDITEC INSTRUMENT LIMITED | Private company limited by shares | Live |
| MEDI-TECH INSTRUMENT COMPANY LIMITED | Private company limited by shares | Live |
| MEDI-TECH INSTRUMENT COMPANY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| MEGA INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| Meiyuda Instrument Co., Limited | | Live |
| Micromeritics Instrument (China) Limited | Private company limited by shares | Dissolved |
| MINGLE INSTRUMENT LIMITED | Private company limited by shares | Live |
| Mingrui Electronic Instrument Service Limited | Private company limited by shares | Live |
| MINGTEK INSTRUMENT (HK) TECHNOLOGY LIMITED | | Live |
| MITECH INSTRUMENT LIMITED | Private company limited by shares | Dissolved |
| MOVEL SCIENTIFIC INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| RO PO MUSIC INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| Windflower Music Instrument Co., Limited | Private company limited by shares | Live |
| XIAOYANG MUSIC INSTRUMENT LIMITED | Private company limited by shares | Live |
| Anping Mei Musical Instrument Limited | Private company limited by shares | Live |
| SHENZHEN DOYIMI MUSICAL INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| MORRISON MUSICAL INSTRUMENT (HK) LIMITED | Private company limited by shares | Live |
| KOWLOON MUSICAL INSTRUMENT COMPANY LIMITED | Private company limited by shares | Dissolved |