... quality price and services game board pcb Lead free HASL PCB-Lead free HASL Surface finish required to meet ROHS compliant-FR4 material with ... to 202)Board finished thickness:0.21mm-7.0mm3)Material:FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free ... tin,5)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and Multi-layers,High frequency PCB ,etc6)Max. finished board size:23*25mil ...