We located in zibo,shandong of China,focus on meters andinstruments from 2004.



Now we are fasmous in area because the excellent quality,competitive price,and important,the R&D term.

We own favorable reputations and customers for the high accuracy, good EMC and easy installation. Now we have been famous in the area of intelligent digital power meters, cable fault and discriminator. Especially, because the superiority of EM series, we got reputations and begin OEM&ODM cooperation with many ...