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          How do you find where a circuit board was manufactured?

          Time:2019-04-23 19:23:29 Click:

          In general, PCB manufacturers tend to etch their own UL Number on the circuit board. That’s to say, it’s virtually possible for us to check and find corrsponding PCB factory information. Then we are gonna know where a circuit board was manufactured in the course of nature.

           


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