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  • Trademark registration certificate

    Trademark registration certificate

  • Quality Management System Certificate-Chinese

    Quality Management System Certificate-Chinese

  • Quality Management System Certificate-English

    Quality Management System Certificate-English

  • Environmental Management System-Chinese

    Environmental Management System-Chinese

  • Environmental Management System-English

    Environmental Management System-English

  • Occupational Health and Safety Management System-Chinese

    Occupational Health and Safety Management System-Chinese

  • Occupational Health and Safety Management System-English

    Occupational Health and Safety Management System-English

  • Business license

    Business license

  • Membership certificate of China Educational Equipment Industry Association

    Membership certificate of China Educational Equipment Industry Association

  • Utility Model Patent Certificate

    Utility Model Patent Certificate

  • SGS certification

    SGS certification