Shanghai Chenzhu Instrument CO., LTD.
Shanghai Chenzhu Instrument CO., LTD.
  • ​1997

    Originated from Shanghai Institute of Process Automation Instrumentation (SIPAI) strategic national team.

  • 2002

    CHENZHU, a reliable SPD supplier, is founded in 2002, initiated with 6 colleague on 36㎡ office.

  • 2006

    Pass CE certification

  • 2007

    Pass ATEX certification

  • 2011

    Pass IECEx certification

  • 2012

    PassTUV certification, and start offer 5 years warranty

  • 2014

    Pass JP TIIS certification

  • 2017

    Upgraded manufacture center such as thermo transmitter center reached Max. capacity to 1 million pcs per year

  • 2019

    Set up Aesan headquarter in Malaysia

  • 2020

    Pass CSA Group certification

  • 2022

    Laboratory awarded CNAS Laboratory Accreditation Certificate.

    Factory reached Max. capacity to 3 million pcs per year.

We have over 24 years experience in design and manufacturer of Automation Safety Interface Products.
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