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POLYMER INSULATORS

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   electrified railway type

  composite stay insulator

  switch post insulator

  HDPE pin insulator

ISO9001 certificate of Orient and Cangzhou for polymer insulators.

      iso 9001           polymer ISO9001

Type test reports for all levels and 5000h aging test

    insulator testing

        insulator testing   

composite insulator;polymer insulator;silicone rubber insulator;long rod suspension polymer insulator;pin composite insulator;station post composite insulator; crossarm silicone rubber insulator;electrified railway polymer insulator;composite stay insulator;composite switch post insulators;high voltage composite insulator;non-ceramic insulators 

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