Wan Yuan Tong is a high-tech enterprise specializing in the research, development, production, and sales of printed circuit boards (PCBs). Its product portfolio includes single-sided, double-sided, and multi-layer boards. With years of technological research and process development, the company also produces specialized products such as copper substrates, aluminum substrates, thick copper boards, buried capacitor/buried resistor boards, high-frequency/high-speed material PCBs, and other products made from special materials and processes. These products find applications across a range of industries, including consumer electronics, automotive electronics, industrial control, and home appliances.