The electronics world is evolving rapidly, and the role of circuit boards, particularly flexible printed circuit boards (PCBs), is becoming increasingly important across different applications. Among these, HDI (high-density interconnect) PCBs and RF (radio frequency) circuit boards stand out for their specialized uses, especially in compact and high-performance electronic devices. https://goldenfoxcottage.aboutyoublog.com/34364140/optimizing-space-and-weight-with-flexible-pcbs