Milestones

    2017年

  • 06.122017

    Obtained ISO9001:2015 China quality management system certification successfully

    2016年

  • 06.202016

    list at new over-the-counter stock market
  • 05.212016

    Innovation level of new over-the-counter stock market

    2011年

  • 06.012011

    award China high-tech enterprise certificate

    2006年

  • 01.012006

    Qinhuangdao Yanda Yuanda Electrical and Mechanical Technology Co Ltd. was founded in 2006.