... reasonable price 2.one-stop service 3.quicker delivery 4.UL,ISO9001 electronic universal lcd controller board 1.Number of Layer: 1 ... to 28 layers. 2.Base Material: FR-4, CEM-3,CEM1, ... electronic applications, including hand-phone motherboard, LCD of mobile, computer display card, blind&buried board, wireless router, medical equipment, MP4 ...