6-layer soft and hard bonding board

Plate thickness: 1.2MM

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

Ink: Green Oil White Characters

Drilling: L1-L16 0.2MM

Line width and spacing: 4/4MIL

Surface treatment: sinking gold

Special process: Soft hard combination (L1-L2&L5-L6 as hard board, L3-L4 as soft board)

Application field: Medical equipment