Precision Double Sided Pcb, Multi is a special multi-layer PCB manufacturer in China,Our main products are circuit board, pcb board, high-precision double sided PCB, multi-layer PCB, flexible PCB, buried/blind via hole PCB, high TG thick copper foil PCB, high frequency PCB and hybrid medium high frequency multi-layer PCB,4-Layer PCB, 6-Layer PCB,printed circuit board,pcb manufacturing.