... Capability for your referrence1)Layer:from 1 to 202)Board finished thickness:0.21mm-7.0mm3)Material:FR- ... OSP,Gold plating,Hard&Soft gold,Plating tin,5)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB, ... Multi-layers,High frequency PCB ,etc6)Max. finished board size:23*25mil(580mm*900mm)7)Min.drilled hole ... Vacuum packing/Plastic bagOuter :Standard carton packing single side HASL new green lead free Pcb