... to all sorts of printed circuit board assembly 1 Layer 1-30 layer 2 Material FR-4,CEM-1,CEM-3,Hight TG,FR4 ... Halogen Free,FR-1,FR-2 3 Board thickness 0.2mm- ... 7mm 4 Max.finished board side 1500mm*500mm 5 ... ,ISO14001,ROHS,CQC,SGS 15 profiling punching Routing,V-CUT,Beveling printed circuit board pcb board factory