Switch Wholesalers List China Transformers / Electric – Electronic

3. We, manufacturing&trading combo, specialize in JP Cabinet , Power Distribution Box, Electric Energy Metering box, High Voltage Switch Cabinet, Box Type Substation, Transformer and other electricity’ device and component with ISO9001 and 3C standard in China, which is the partner of State Grid Corporation and National Railway Administration of China. We have always cooperated with China’s goverment