... ,Quality Approvals 2,Good reputation 3,Customer service commitment 4,First-class service Product with RoHs ,ULcompliant, p Our ... 402)Board finished thickness:0.21mm-7.0mm3)Material:FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free ... gold,Plating tin,5)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and ... PackingInner :Vacuum packing/Plastic bagOuter :Standard carton packing FR-4 PCB