Rigid PCB such as single side PCB,CEM1 PCB,double side PCB,FR4 PCB,multi-layer PCB up to 32 layers,PTFE PCB,Teflon PCB,high frequency board PCB,ceramic PCB,rogers PCB,high TG PCB,aluminium PCB,microwave PCB etc,the biggest size is 600mm*1200mm ,the tolerance of hole is 0.05mm and 0.075mm for min line width and space.
