... 2.PCB prototype 3.PCB RoHS compliant 4.PCB ISO , UL , TS16949 5.PCB and Assembles(SMD,PTH) 1.PCB factory price 2.PCB prototype3.PCB RoHS ... ,CEM-1,CEM-3,High TG,FR4 Halogen Free ,Rogers,HF,NELCON,TACONIC,ARLON,etc4)Surface finish/treatment: HASL/HASL lead ... &Soft gold,Plating tin,5)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and Multi-layers,High frequency ...