- Shanghai Xishun Electrics Co., Ltd
- Voltage Stabilizer, Power Transformer, Frequency Converter, Inverter, UPS.
- Address:No. 118, West Gangshen Road, Waigang Industrial Zone 1, Jiading District, Shanghai, China (Mainland) Shanghai, Shanghai
- Kewang Grou
- voltage stabilizer, transformer., reactor, frequency converter, inverter, voltage regulator.
- Address:Dongguan, Guangdong, China