... -$5 2.UL ROHS ISO9002 3.NO MOQ game board pcb 4.Best quality price and services game board pcb Lead free HASL ... required to meet ROHS compliant-FR4 material with 0.2mm-3.2mm boards thickness-Copper weight:0.5OZ,1OZ,2OZ,3OZ ... :0.21mm-7.0mm3)Material:FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free ,Rogers,HF,NELCON,TACONIC,ARLON ...