• March, 2021

    Establishment of Shanghai factory (Dover) investment of 50 million yuan, the establishment of corporate headquarters and R & D center
  • October, 2021

    Dover Obtained ISO9001 quality management and ISO1400 environmental management system certification
  • September, 2021

    Launched semi-sintered silver products, passed the assessment of key customers in the chip packaging area, and achieved mass production
  • October, 2022

    Dover obtained Shanghai high-tech enterprise certification
  • October, 2023

    Dover obtained IATF16949 quality management system certification
  • July,2023

    Launched all sintered silver products, and made a breakthrough in the application of automotive electronics Sic module