... /TS16949/ROHS 6.PCB Circuit Test Service 3.Fast delivery and high quality 4.1-28 layers pcb and pcba Our Goal:To ... 0.05Certificate:UL,ISO9001,ISO14001,SGS,RoHS complianceSpecail req.Buried and blind vias+controlled impedence+BGAProfiling :Punching ,Routing ,V-CUT, ... PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and Multi-layers,High frequency PCB ,etcPackingInner :Vacuum packing/Plastic bagOuter ...