The switch cabinet maker is called a complete set factory. The famous ones in China are: Tianshui Great Wall Kai Guanchang, Jinkai Electric Appliance Group, Guangzhou Baiyun Group, Hunan Switch Group, Hubei Hu Kai Electric Appliance Group, Sichuan Electric Appliance Group, Chengdu Tongli Group, Shanghai Zhezhong Group, Boer Electric Power Group, Henan Senyuan Group, Xuji Group, Gao Ping Group, Ningbo Tianan Group, People's Electric Appliance Shanghai Company, Shanghai Tianzheng, Shanghai Huatong Kai Guanchang, Wuhan Changhua Group, Wuhan Changxing Group and Wuhan Port. Anhui Xinlong Group, Daquan Group, Shanghai Electric Complete Plant, Chongqing Bosen, Chuankai Electric, Taikai Group, Qingdao Teruide, Wuchang electric control ................................................................................................................................. is well-known in China: low-voltage circuit breaker: Changshu switch, Zhijiang, Fan Kai, Shanghainese, Liangxin, Zheng Tai, Delixi low-voltage breaker: Shenyang Siwo, Shanghai Electric Appliance Factory, Zheng Tai low-voltage fuse: Shang Tao, Xirong, basman low-voltage transformer: Zheng Tai, Suzhou Siemens, Delixi low-voltage instrument: Jiangyin Sifei, Shanghai Ankerui, Aibo Precision Electric, Heyuan. Longdian and Zheng Tai low-voltage capacitors: Rong Gui, Xirong, Xirong and Wescom low-voltage contactors: Changshu switch, Tianshui 2 13, and Guilin Machine Tool Electric Appliance Factory high-voltage circuit breakers: Cooper-Nike, Eton Senyuan, Xiamen Huadian, Schneider Baoguang and Guizhou Changzheng high-voltage transformers: Dayi Mutual Protection, Sofury Mutual Protection, Dalian North, Hengyang South and Tianjin Newtek Microcomputer Integrated. Aji, Shangji, Shangji, Shangji, Shangji, Shangji, Shangji