| GUANGDONG KAIPING YONGHONG ELECTRICAL MACHINE LIMITED | Private company limited by shares | Live |
| GUANGDONG KAIPING YONGHONG ELECTRICAL MACHINE LIMITED | Private company limited by shares | Live |
| NANJING LIDA ELECTRICAL MACHINE MAKE LIMITED | Private company limited by shares | Live |
| SHANDONG WENDENGGONGYOU MACHINE ELECTRICAL LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI DALI ELECTRICAL MACHINE LIMITED | Private company limited by shares | Live |
| SHANGHAI DALI ELECTRICAL MACHINE LIMITED | | Live |
| SHANGHAI JINSHUN MACHINE ELECTRICAL LIMITED | Private company limited by shares | Live |
| GUANGXI BAISE BAICHUAN MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI BAOTAI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI BAOTAI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| MINGSHENG WEIYE MACHINE & ELECTRICITY CO., LIMITED | Private company limited by shares | Dissolved |
| DONGCHI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Dissolved |
| DONGYE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PEOPLE MACHINE ELECTRICITY ENGINEERING LIMITED | Private company limited by shares | Live |
| GERMANY DEMA MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| GERMANY WAYHIGH MACHINE & ELECTRICITY INT'L LIMITED | Private company limited by shares | Dissolved |
| GERMANY WEIERTE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| STANFO MACHINE ELECTRICITY GROUP (HK) LIMITED | Private company limited by shares | Live |
| HANGZHOU JIELONG MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| HANGZHOU LINGXIAO MACHINE ELECTRICITY LIMITED | Private company limited by shares | Dissolved |
| Guangdong Hong Guang Machine and Electricity Company Limited | Private company limited by shares | Dissolved |
| FUJIAN ZHANGZHOU JIADI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JINAO MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| GERMANY LEHAO MACHINE ELECTRICITY GROUP LIMITED | Private company limited by shares | Live |
| GERMANY LEIDEMANTE MACHINE ELECTRICITY (HK) LIMITED | Private company limited by shares | Live |
| LESHAN BOLE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| LESHAN DONGFENG MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| LESHAN JIUCHENG MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| LESHAN JIUJIU MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| GUANGXI LIUZHOU GUILIU MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| HANGZHOU WATER PUMP FACTORY MACHINE ELECTRICITY EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANDONG TIANYUE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI CHUANGCHENG MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI FEIDA MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI HANGQI MACHINE ELECTRICITY GROUP LIMITED | Private company limited by shares | Live |
| SHANGHAI HANYUAN MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI HUYU MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI JIADELI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI JIECHENG MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI JINYI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI JINYUE MACHINE ELECTRICITY EQUIPMENT LIMITED | Private company limited by shares | Live |
| SHANGHAI KEERTE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI LAIDA MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI LIWEI MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI ORIENTAL MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI RUNDA MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI SHENGXING MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI PEOPLE MACHINE & ELECTRICITY STOCK LIMITED | Private company limited by shares | Live |
| SHANGHAI ZHEHU MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI ZHUANGDA MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| WERUN MACHINE ELECTRICITY (GERMANY) INDUSTRY LIMITED | Private company limited by shares | Live |
| GERMANY YISHIDE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| SHANGHAI YISHIDE MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| QUANZHOU YONGDA TECHNOLOGY MACHINE ELECTRICITY LIMITED | Private company limited by shares | Live |
| ZHENGDA MACHINE ELECTRICITY EQUIPMENT LIMITED | Private company limited by shares | Live |
| CHINA TREYO MACHINE ELECTROINC LIMITED | Private company limited by shares | Dissolved |
| HK JIANYU ELECTRON MACHINE LIMITED | Private company limited by shares | Live |
| TO HANG ELECTRONIC GAMES MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| KME KNITTING MACHINE ELEMENTS LIMITED | Private company limited by shares | Dissolved |
| SAN FAT MACHINE EMBROIDERY LIMITED | Private company limited by shares | Live |
| PAN-CITY MACHINE EMBROIDERY LIMITED | Private company limited by shares | Dissolved |
| HK ENDONG MACHINE INT'L GROUP LIMITED | Private company limited by shares | Live |
| WAH TAT ENGINEER MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUK YAT MACHINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAH FU MACHINE ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| KAM HAY MACHINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Ho Yat Machine Engineering Company Limited | Private company limited by shares | Live |
| CHAN'S MACHINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chung Kin Machine & Engineering Co. Limited | Private company limited by shares | Live |
| HOI SAN ENGINEERING MACHINE CO., LIMITED | Private company limited by shares | Live |
| DE-TECH MACHINE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| G. DRAGON MACHINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HAN YU MACHINE & ELECTRONIC ENGINEERING LIMITED | Private company limited by shares | Live |
| J & L Machine Engineering Inc. Limited | Private company limited by shares | Live |
| CHI MING MACHINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| TAK MING MACHINE ENGINEERING (H. K.) COMPANY LIMITED | Private company limited by shares | Live |
| MING KEE MACHINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Grand Ocean Machine Engineering Limited | Private company limited by shares | Live |
| SEBA MACHINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| JUN SHENG MACHINE ENGINEERING LIMITED | Private company limited by shares | Live |
| Sunlight Machine Engineering Limited | | Live |
| Sky Team Engineering Machine Co. Limited | Private company limited by shares | Live |
| UNITED MACHINE AND ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHUNG WAH MACHINE WELL ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kowloon Environmental Machine Company Limited | Private company limited by shares | Live |
| LU TAI MACHINE EQUIPMENT LIMITED | Private company limited by shares | Live |
| CH ABB AUTOMATE MACHINE EQUIPMENT (HK) LIMITED | Private company limited by shares | Live |
| JIA BAOLI (MACHINE EQUIPMENT) HK CO., LIMITED | Private company limited by shares | Live |
| CHINA MACHINE & EQUIPMENT GROUP LIMITED | Private company limited by shares | Live |
| CHINA RICH MACHINE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SAILING MARINE MACHINE & EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| SUNMARINE MACHINE EQUIPMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| C.P. MACHINE EQUIPMENT (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| GERMANG FUKAILAI MACHINE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| GERMANY FUKAILAI MACHINE EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| HK CHANGHE MACHINE & EQUIPMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| HOLD WELL MACHINE EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGHAI MACHINE EQUIPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| JETCROWN MACHINE AND EQUIPMENT (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| K.Y. MACHINE EQUIPMENT (DEALS) LIMITED | Private company limited by shares | Dissolved |