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    1. Stock code:300098
      News

      Technology

      • *

        10000 thousand

        Num of users
      • *

        300+

        Awards
      • *

        1000+

        Artisan
      • *

        1000+

        Customer
      • *

        1500+

        Intellectual

      Telematics

      Public safety

      Group Promotion Film

      High term three-dimensional
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      Latest news

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      Intelligent City Internet of things product and service provider, providing city level comprehensive information operation service for consumers

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