... leadtime for sample and mass production. 2, small order quatity accept 3, strict quality control 4, reasonable price 1Layer1-30 layer2MaterialFR-4,CEM ... -1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum3Board thickness0.2mm ... service to all sorts of printed circuit board assembly flexible pcb and pcb assembly for Communications systerm