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      SINOCOIL SINOCOIL

      30+ Years in Automotive Accessory Trusted by Volkswagen,BYD&Xiaomi
      30+ Years in Automotive Accessory Trusted by Volkswagen,BYD&Xiaomi

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      Thread Insert Single Wire Seal Connector Wire Harness
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      From prototypes to mass production, trusted by Volkswagen, BYD & global partners.
      • Waterproof Sealing Solution for EV Battery Packs
        ★★★★★
        2K molding, plastic + shielding function + high voltage interlock + secondary unlocking high voltage connector, providing solutions for various device and wire harness applications.
      • Solution for Plug Case 1
        ★★★★★
        To address the poor airtightness of connector plugs, structural and CAE analysis-driven optimization enables them to meet the ±49kPa airtightness requirement.
      • Solution for Plug Case 2
        ★★★★★
        For demanding settings, this connector sealing solution uses technical analysis to optimize design—ensuring 70KPa airtightness post heat aging/salt spray tests without compromising production speed.
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      $29.99 USD
      Large image with text box
      $29.99 USD
      Free shipping
      Capped at $50 per order.
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