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      Enterprise Qualification

      Kehui Electric Appliances·Service power

      Business license

      Business license

      High tech enterprise certificate

      High tech enterprise certificate

      Software Enterprise Certification

      Software Enterprise Certification

      Contract abiding and trustworthy enterprise certificate

      Contract abiding and trustworthy enterprise certificate

      Three phase calibrator innovation fund certificate

      Three phase calibrator innovation fund certificate

      Single-phase calibrator innovation fund certificate

      Single-phase calibrator innovation fund certificate

      ISO9001

      ISO9001

      Occupational Health Certificate

      Occupational Health Certificate

      Environmental Management System Certificate

      Environmental Management System Certificate

      Intellectual property right certificate

      Intellectual property right certificate

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