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    1. Baoding Tongli Electric Equipment Co., Ltd.

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      Composite Insulator

      Composite Insulator

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      The products are made of glassfiber epoxy core rod,silicone rubber shed and metal fitting .The silicone rubber shed adopt the whole packing pressure technique,and then to solve problem of interface electric spark puncture.Connection of the glassfiber rod and metal fittings,adopts the pressure welding technique of the international advanced level,and have the full automatic sound wave detection of defects system.

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