10 layers of any layer HDI board

Plate thickness: 1.0MM

Copper thickness: 1/1/1/1/1/1/1/1/1/1/1OZ

Ink: black oil

Drilling: L1-L2 0.1MM, L2-L3 0.1MM, L3-L4 0.1MM, L4-L5 0.1MM, L5-L6 0.1MM, L6-L7 0.1MM,

L7-L8 0.1MM， L8-L9 0.1MM, L9-L10 0.1MM, L1-L10 0.1MM

Line width and distance: 3/3MIL

BGA: 8.5MIL

Surface treatment: sinking gold+golden fingers

Special process: HDI+Gold Finger