layer count:20L base material: FR-4 TG170 copper thickness: all layers 2OZ board thickness: 3.2mm±0.3mm min hole diameter: 0.50mm(19mil) min trace width: 0.20mm(8mil) min trace spacing: 0.20mm(8mil) suface finishing: ENIG test: flying probe panel dimension: 106.63mmX134.42 mm panel method: 6up, 2*3 blind:dr1-2,dr3-4, 2 step blind vias via diameter: 0.5mm(19mil) lead time:fastest 10wds,normal 15-20 wds
