Gas Discharge Tubes


SIDACtor Protection Thyristors


    Gas Discharge Tubes


          Metal Oxide Varistors


        Resettable Fuses

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 HUAAN was established in 2004,in providing outstanding quality services in the areas of Gas Discharge Tubes, SIDACTor Protection Thyristors,Metal Oxide Varistors, Resettable Fuses manufacting,development and marketing,All our products are tested and guaranteed in providing full electrical surge protection making them over more reliable and safe for your usage.


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