4-Layer HDI PCB Smart Home Appliance Control Mainboard
Our 4-layer HDI PCBs are engineered to power the next generation of smart home appliances, from intelligent refrigerators to high-end kitchen controllers. By utilizing advanced micro-via technology and high-density interconnection, these boards support complex Wi-Fi/Bluetooth modules and touch-control interfaces within compact layouts. Designed for 24/7 reliability, our boards feature superior thermal dissipation and anti-interference capabilities, ensuring stable performance in demanding househ
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