Baoding Shuangyin Electric Co., Ltd., established on 2009-01-08, Business scope includes electrical standard fittings,iron tower,iron attachment,composite insulator,lightning arrester,fuse,Transformer,Complete set of equipment for pole-mounted transformers,High and low voltage isolating switch,Three-item load unbalance automatic adjustment device,vacuum circuit breaker,pole-mounted circuit breaker,once,Secondary Fusion Circuit Breaker,High and low voltage switchgear,JPcabinet,Cable distribution box,distribution box,Energy Metering Box,High and low pressure metering box,transformer,Box type substation,Cement Products Manufacturing,processing,Sales;Technology Promotion,Technical Services,technology R & D;electric wire,cable,Ring Main Unit,Cable accessories,Fan accessories,storage battery,Signage,safety equipment,Instrumentation,Fire equipment,rubber products,anti bird equipment,Low voltage electrical appliances,Electronic tags,Equipment,hardware products,electronic product,computer,Software and Auxiliary Equipment,Communication equipment sales;Power facility installation(build,try);Mechanical equipment maintenance.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)