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Terminal block module, relay module, optocoupler isolation module, signal isolation module, communication isolation module, communication I/O extension module, EtherCAT bus, CAN OPEN bus, RTX bus, Profinet NET bus, CC-LINK bus

Industrial automation total solution providerFocus on quick connect modules, bus modules, automation engineering

support hotline:+86-0755-29369330

24-hour hotline:+86-15914121345 Mr.Tan

Why choose us?

Donglaier specializes in the development, production, sales, and automation engineering design, installation and commissioning of professional automation electrical products.

  • branded advantages
  • Channel Sales
  • Professional production
  • Custom service
  • Products

    Focus on quick connect modules, bus modules, automation engineering——Industrial automation total solution provider


    Thanks to the following customers for their continued support of Donglaier

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