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Happy Chinese New Year!Elecrow will be on holiday from February 14–22 (GMT+8). You may still place orders of products and
manufacturing services as usual, and we will resume production and shipping by February 25.
In the realm of printed circuit boards, there is a tiny yet powerful component that holds the key to seamless connectivity and efficient signal flow - the PCB vias. These inconspicuous holes serve as the critical link between different layers, ensuring the smooth transmission of electrical signals.