... our choose for you. Please give us your files of pcb for a quote. We can deal withCAM350, PCAD2002, PROTEL, ... 3, FR-4 Halogen Free ,PTFE2)layer: 1-12 3)board thickness: 0.4mm-3.2mm 4)copper thickness: 0.5oz ... , Chemical gold(ENIG), Chemical tin, Carbon ink.8)solder mask color: Green, yellow, black, white, red, blue 9)Certificate: UL, ... 16949, RoHS 10)Quality standard: IPC-A-600F. rigid PTFE PCB board