Industrial electronics refer to the circuit modules, control boards, signal processing units, sensing circuits and actuation components used in industrial automation, process control, industrial robotics, factory instrumentation, industrial communication gateways and energy management systems. It adapts to harsh industrial environments such as high temperature (-40℃~125℃), high humidity, strong electromagnetic interference, heavy vibration, oil mist and dust, and is the core hardware support for ensuring industrial equipment’s stable, high-precision and long-term reliable operation.