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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.
Deep within every circuit board lies a hidden threat: poor electroless copper plating. This foundational PCB process dictates final PCBA reliability. Defects cause immediate dead-on-arrival failures, long-term field failures from thermal stress, and severe performance degradation in signal and power integrity. It is a critical, yet often overlooked, factor in electronics durability.