Below is a group product of board with buried or blind holes.
Product List
Mobile PCB with BGA
Minimum line space: 0.15mm
Minimum line width: 0.15mm
Thickness: 1.0mm
Copper ...
[Last Updated: 2009-11-27]
Four-layer peelable solder mask PCB:
Material: FR-4
Thickness: 1.6mm
Surface processing: Immersion ...
[Last Updated: 2009-11-27]
Guitar instrument PCB 4 layer
Material: FR-4
Thickness: 0.8mm
Surface processing: Blind and buried ...
[Last Updated: 2009-11-27]
Layer count: 8 layers
Material: FR4
Thickness: 0.8mm
Minimum hold size: 0.1mm
With blind and buried ...
[Last Updated: 2009-11-27]