Development course

  • 1973

    Become an expert brand company in the field of hydraulic (pneumatic) engineering technology

    Some Honorary AwardsPRIZE
    Obtained the title of National Secondary Enterprise
    Obtained the title of National Secondary Enterprise
    Passed the ABS certification of American marine hydraulic system
    Won the national (industry) standard customization outstanding contribution unit
    Become a national high-tech enterprise
    Fast brand became a famous trademark in Shandong Province
    Hydraulic cylinder was awarded as Shandong Famous Brand Product
    Become Yantai City Enterprise Technology Center

  • 2000

    Passed ISO9001 International Quality System Certification (Chinese)
    ISO9001 International Quality System Certification (English)

  • 2002

    By the American Marine hydraulic system ABS certification

  • 2008

    Won the national (industry) standard setting outstanding contribution unit

  • 2010

    To become a national high-tech enterprise

  • 2013

    Yantai Pneumatic Engineering Technology Research Center
    Yantai Science and Technology – based smes certificate
    Shandong famous brand product certificate

  • 2014

    Shandong province recognized enterprise technology center
    Won the national (industry) standard setting outstanding contribution unit

  • 2015

    Type approval certificate of measuring instruments of the People’s Republic of China
    Obtain the certificate of high and new technology enterprise

  • 2016

    Certificate of the third prize of Yantai Patent Award
    LHJ series hydraulic servo energy saving control system second prize
    IATF16949 certificate

  • 2017

    An enterprise that abides by contracts and honors its credit
    National intellectual property demonstration enterprise