Detailed Product Description FR-4 pcb, pcb manufacturing, pcb manufacturing,pcb prototype fabrication,pcb ... ) Layer: 1, 2,multilayer2) Board finished thickness: 10%3) Material: FR-4, CEM-1,CEM-3, High TG, FR4 Halogen Free ... ,FR-1,FR-24) Max. finished board size: 1500mmx500mm 5) Min. drilled hole ...