Buried Main PCB

If you are planning to import buried main pcb,Website:http://www.ljpcb.com, Longjiang Circuit International Limited is one of the leading buried main pcb manufacturers and suppliers, welcome to contact with our factory.Type: buried main pcbfinal board thickness: 1.6mmfinal copper thickness: 35umsolder mask colour: greensilk screen colour: whitematerial: TG150Buried holes: layer 2-layer 3; layer 4-5; layer 6-7Min. line width/space: 0.1mm/0.1mmmin diameter of finished hole: 0.2mmsurface finish: ENIG