Zhejiang Yuye Electrical Co. , Ltd .was founded in 2004 and locates in LiuShi ---The Electriacal capital of China. It is one of the most professional manufacturers of low-voltage electrical equipment engaged in to manufacture, develop, produce, sale the Dual-power AutomaticTransfer Switch device,molded case circuit breakers business enterprise in China., As an enterprise certified by ISO9001 system strictly, we have also got many safety certificates, su-ch as CCC, CE etc.