... 3.quicker delivery 4.UL,ISO9001 electronic universal lcd controller board 1.Number of Layer: 1 to 28 layers. ... phone motherboard, LCD of mobile, computer display card, blind&buried board, wireless router, medical equipment, MP4 players, DVD players, ... samples 6.over 10 years experences engineers in PCB & PCB assemblies 8 Layers Immersion Gold Board / PCB XJYPCB MachinesXJYPCB Production: electronic ...