If you are planning to import high frequency pcb,Website:http://www.ljpcb.com, Longjiang Circuit International Limited is one of the leading high frequency pcb manufacturers and suppliers, welcome to contact with our factory.Type: High Frequency PCBfinal board thickness: 1.6mmfinal copper thickness: 35umPcs size: 1200mm*10mmsolder mask colour: bluesilk screen colour: whiteMin. line width/space: 0.1mm/0.1mmmin diameter of finished hole: 0.2mmsurface finish: ENIG