XUNFEI manufactures the PCBA inside a real portable speaker — integrating wireless audio, Class-D amplification, battery charging and protection on one high-density board.
XUNFEI manufactures the control PCBA inside the USKG ionic hair dryer — managing heating, motor speed, ion generation and safety cut-offs for fast, strong airflow.
Compact, high-density PCBs for smart locks, cameras, routers, switch panels, robot vacuums, air conditioner motherboards, phones, tablets, TWS earbuds, power banks and small home appliances.
Integrating main control MCU, power management, sensor interfaces, wireless communication and driver outputs on one board. High-density multi-layer routing with controlled impedance ensures stable Wi-Fi/Bluetooth signals and real-time multitasking — the universal core board for smart mattresses, smart locks and central gateways.
