• High-tech enterprise

    Period: 2017-08-29 / 2020-08-28

    Certificate Encoding: -

    Certification bodies: Henan province science and technology hall.

  • patent

    Period: 2013-08-21 / 2099-12-31

    Certificate Encoding: -

    Certification bodies: The state intellectual property office

  • Business license

    Period: 2010-07-30 / 2023-07-29

    Certificate Encoding: -

    Certification bodies: Huixian municipal administration of industry and c

  • ISO9001

    Period: 2015-01-28 / 2018-01-27

    Certificate Encoding: -

    Certification bodies: Beijing Head International Certification Co.,Ltd