... PCB ASSEMBLY.3. Send us your sample pcb board or PCBA. Product process capability PCB Specificationproviding OEM ... service to all sorts of printed circuit board assembly1Layer1-12 layer2MaterialFR-4,CEM-1,CEM-3, ... ,FR-1,FR-23Board thickness0.2mm-7mm4Max.finished board side1500mm*500mm5Min.drilled hole size0.5mm6Min.line width0. ... conquer, and we get there!Try us! display board(ODM,OEM,PCB assembly)