Automotive instrument PCB circuit board is a multi-layer circuit board that is being produced on our current production line. For the automobile, the instrument is an important interface for the driver to communicate with the car. It is mainly a device that reflects the working conditions of each system of the vehicle. It consists of a water temperature meter, a tachometer, a speedometer, an oil pressure gauge and an indicator light component. The driver can know the information of each mechanism and parts inside the vehicle through the data display on the instrument of the instrument, so as to take corresponding measures in time. Prevent unnecessary accidents