| SHANGHAI CHANGWANG CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI CHINESE CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HAOHENG CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI HENGHUI CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PIERSA CONDUIT HOLDING CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PIERSA CONDUIT HOLDING CO., LIMITED | | Live |
| SHANGHAI JIAFENG CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI JINGHANG CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JINHE CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI JUNMING CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KAIJIE CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LIANCHENG CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LITONG CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SAIDE CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI GOLD OX SOUTH CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI TIANDUN CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI XINGLONGDA CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI XINLITONG CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI YUANCHANG CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI DAJIANG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI ENTE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI ERPU CONDUIT CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI FEILATE CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI FENGGUO CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PIERSA CONDUIT GROUP LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI RIFENG CONDUIT GROUP LIMITED | Private company limited by shares | Live |
| SHANGHAI GUSHI CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI HAICHENG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HAIMIAO CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HAISEN CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI HAOTIAN CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI HENGJIA CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HONGDA CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI DONGZE CONDUIT (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI RIFENG CONDUIT (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HUACAN RIFENG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HUAKE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HUANLONG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HUATAI CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI HUAYUE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JIANGNAN RIFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JIASHUN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JIAYUAN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JINGLONG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JINGNIU CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JINGPIN RIFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JINJIESHI CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JINMAO CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JINMIN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| JINNIU CONDUIT (SHANGHAI) LIMITED | Private company limited by shares | Live |
| SHANGHAI JINSHEN CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JINSHENG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JIUDE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JIUMU CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JUNFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JUNJIE CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI JUNYAN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KAITAI CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KANGJU CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI KEFENG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KEGUAN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI KEKE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LIANDE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LIANGFENG CONDUIT CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI LIJIANG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LINGJIESHI CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI LINGSU CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LIYANG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI LVPAI CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI MEIJIE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI OUJIEYA CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI PIERKANG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PIERTE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PUERMAN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PUJIANG RIFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI RIFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI RIJIE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI RUFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI RUIZE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SANLIANFA CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SENJIE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHENCHAO CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI SHIBO CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHUANGHAO CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHUFENG CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI SINAITE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SIYOU CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SUXIN CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI JINNIU CONDUIT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SHANGHAI RIFENG CONDUIT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI RIFENG TECHNOLOGY CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI ZHENSU CONDUIT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI TIANSONG CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI WEIJIE CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI WEIRI CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI WEISHI CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI WEIYE CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI XING HE CONDUIT LIMITED | Private company limited by shares | Live |
| SHANGHAI XINGNIU CONDUIT LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI XINJIUMU CONDUIT LIMITED | Private company limited by shares | Live |