| Jiangsu Baoze Electric Technology (Group) Co., Ltd | 2022-03-11 | Common Phase Busbar, Power Bus Series, | 52280K CNY | Không hỗ trợ |
| Jinan Dema Electric Co., Ltd | 2002-08-20 | Common Phase Busbar, Sliding Contact Wire Collector, Aluminum Alloy Sliding Contact Wire | 50000K CNY | Không hỗ trợ |
| Hebei Baizda Electrical Equipment Co., Ltd | 2020-11-25 | Common Phase Busbar, Dense Bus Duct, Busway | 12980K CNY | Không hỗ trợ |
| Yangzhou Huayu Electrical Equipment Co., Ltd | 2001-10-11 | Common Phase Busbar, Multi Level Multipole Tube Sliding Contact Line, Rigid Steel Sliding Contact Line | 80000K CNY | Hỗ trợ |
| Jiangsu Hengzhisheng Electric Co., Ltd | 2021-06-25 | Common Phase Busbar, Casting Type Bus Duct, Busway | 10000K CNY | Không hỗ trợ |
| Jiangsu Jiuyi Electric Power Equipment Co., Ltd | 2018-07-10 | Common Phase Busbar, Micro Water Tester, Sf6 Gas Recovery Device | 10180K CNY | Không hỗ trợ |
| Yangzhong Hengfa Electric Control Equipment Co., Ltd | 2008-03-07 | Common Phase Busbar, High And Low Voltage Switchgear, Cable Tray | 30000K CNY | Hỗ trợ |
| Sichuan Chuanmei Electrical Equipment Co., Ltd | 2022-04-02 | Common Phase Busbar, High Voltage Bus Duct, Low Voltage Bus Duct | 20220K CNY | Không hỗ trợ |
| Renyun (Hunan) Busbar Co., Ltd | 2021-06-25 | Common Phase Busbar, Waterproof Enclosed Bus Duct, Enclosed Bus Duct | 50000K CNY | Không hỗ trợ |
| Guangdong Yuetong Power Busway Co., Ltd | 2023-09-04 | Common Phase Busbar, Aluminum Magnesium Alloy Bus Duct, Fire Resistant Bus Duct | 50080K CNY | Không hỗ trợ |