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Chengs100 switch limited companies , beijing china ,Is a High technology and new technology company in tongzhou Area Beijing registration.It's main work is engaging production and sale 12-35kV piezoelectricity strength switching gear .And positive to participation in related domain trade.Our value is does not ask hundred, only strives for hundred years .

 
Beijing Chengs100 Company 2008 all rights reserved , Registration number: 京ICP备07502777号