... :10-20days 3).Surface finish:ENIG,Gold Plating,Immersion Tin FPC Board FPC Flexible CableSpecifications1.Type:Double sided,Multilayer(1-6),ENIG ... Plating PCB,Tin Plating PCB,Organic shielded welding film PCB,Rigid-Flex PCB2.Base Material:PI,PET3.Board Thickness:0.06mm ... unite as keyboard2.Computer&LCD:Use one line configuration of FPC,let several signal transform to pitcure,then appear the LCD ...