... quality, low cost & fast delivery 2.NO MOQ PCB board 3.Free sample before production 4.RoHs complaints electronic HDI ... you all lines of PCB, PCB boards, PCB circuit, circuit board,electronic pcb, Copy PCB, design PCB, prototype PCB, PCB fabrication ... 12 layersFR4+Ro4350 , FR4+Aluminium , FR4+ FPCMaximum Size610mm X 1200mm1200 X 2000MMBoard Outline Tolerance±0.15mm±0.10mmBoard Thickness0.125mm--6 ...