... electronic devices 1, best price 2, high quality 3, quick delivery 4, considerate servi high-precision multilayer pcb for electronic devices 1-12 layer ... to 12 layersMaterial type: FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free,Board thickness: 0.35mm to 3 ... ---1.2mm): 400*350mmD, Board thickness (0.4mm): 350*300mmE, Single-sided board: 606*530mm (board thickness>1.2mm)F, Six ...