COMPANY

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Certification

 



  • Patent No. 10-1518297

    Authority

    Patent Office

    Date

    2015-04-30

  • Patent No. 10-1509153

    Authority

    Patent Office

    Date

    2015-03-31

  • Patent No. 10-1509152

    Authority

    Patent Office

    Date

    2015-03-31

  • Patent No. 10-0609840

    Authority

    Patent Office

    Date

    2006-07-31

  • Patent No. 0421716

    Authority

    Patent Office

    Date

    2004-02-25

  • Patent No. 0319556

    Authority

    Patent Office

    Date

    2001-12-20

  • Corporate affiliated research institute

    Authority

    KIAT

    Date

    2015-06-02

  • China Special Equipment Manufacturing License

    Authority

    China

    Date

    2021-05-07

  • Safety and Health Management System

    Authority

    KOSHA

    Date

    2017-11-11

  • Environmental Management System Certificate

    Authority

    ITQA

    Date

    2017-03-23