automotive circuit board

Custom FR4 PCB Manufacturing Green Solder Mask & ENIG IPC-A-610 Class 2 Standard Product Overview Xingqiang specializes in custom aluminum PCBs for high-power LED lighting applications. With over 20 years of manufacturing expertise and ISO-certified quality control, we produce boards strictly from customer Gerber files. Our aluminum substrates deliver premium thermal conductivity, fast heat dissipation, and 94V-0 flame retardancy. We offer precise round designs, reliable