YMS is a printed circuit board (PCB) professional manufacturer. Our products include: Single-sideddouble, Double-sided, Multilayer PCBs, High Tg Board, HDI, Heavy Copper Board, Aluminum-substrate, flexible pcb(FPC), Rigid-Flex, LED PCB, Mini-LED PCBs, High Frequency PCBs, High Speed PCBs, IC Subsrates, RF&Microwave PCBs, Backplane etc.. Our products are widely used in various application fields, such as IOT, telecommunication, industrial control, medical, power, automobile, computer, consumer electronics and security industry etc.