1.1.6mm FR4 rigid IC bonding pcb board 2.high quality pcb 3.Fast delivery,competitive price 4.ROHS, UL, ISO9001-2000, ISO1400 1 ... :Flying-Probe Tester, Fixture tester , Visual Inspection17). Special requirements: Buried and blind vias, impedance control, thick Cu PCB,selectivity plating gold ... manufacturing process instead of inspection FR4 1.6mm rigid pcb board with IC bonding