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  • Europa Credit Evaluation Certificate

    Issuing authority : ECE

    Valid period : 2021/4/2 - 2023/4/1

    Europa Credit Evaluation Certificate AAA Grade

  • Intellectual property management system certificate

    Issuing authority : IPMS

    Valid period : 2021/2/22 - 2024/2/21

    Intellectual property management system certificate

  • ISO9001

    Issuing authority : IAF, CANS

    Valid period : 2021/11/22 - 2024/11/21

    ISO9001

  • Shandong Gazelle Enterprises Certificate

    Issuing authority : Ministry of Industry and Informationization

    Valid period : 2020/12/31 - 2023/12/31

    Shandong Gazelle Enterprises Certificate

  • China well known trademark

    Issuing authority : China TRADEMARK OFFICCE

    Valid period : 2022/3/11 - 2025/7/11

    China well known trademark

  • New High-Tech Enterprise

    Issuing authority : Qingdao Office of Science and Technology

    Valid period : 2019/11/28 - 2022/11/28

    New High-Tech Enterprise

  • Specilized and new enterprise

    Issuing authority : Ministry of Industry and Informationization

    Valid period : 2021/1/1 - 2023/12/31

    Specilized and new enterprise 

  • Diesel concrete pump CE

    Issuing authority : INTEGRA96

    Valid period : 2021/4/1 - 2026/4/1

    Diesel concrete pump CE

  • Electric concrete pump CE

    Issuing authority : INTEGRA96

    Valid period : 2021/4/1 - 2026/4/1

    Electric concrete pump CE

  • Concrete Placing Boom CE

    Issuing authority : UDEM

    Valid period : 2019/1/29 - 2026/4/1

    Concrete Placing Boom  CE

  • Concrete pump truck CE

    Issuing authority : UDEM

    Valid period : 2019/1/29 - 2024/2/28

    Concrete pump truck  CE

  • Concrete pump truck CCC

    Issuing authority : CQC

    Valid period : 2017/8/9 - 2022/8/9

    Concrete pump truck CCC