• ISO9001

    Period: 2017-01-02 / 2018-07-02

    Certificate Encoding: -

    Certification bodies: Certification of quality management system

  • Business Licence

    Period: 2006-05-16 / 2026-05-26

    Certificate Encoding: -

    Certification bodies: 天津市河西区市场和质量监督管理局

  • Business License

    Period: 2006-05-16 / 2026-05-16

    Certificate Encoding: -

    Certification bodies: Tianjin Industrial&Commercial Administration Hexi