... service 5got UL,SGS certification &good q Our PCB Production line Capability for your referrence1)Layer:from ... .0mm3)Material:FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free ,Rogers,HF,NELCON,TACONIC ... 5)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and Multi-layers,High frequency PCB ,etc6)Max. ... Vacuum packing/Plastic bagOuter :Standard carton packing High frequency pcb