Multilayer PCB

We are offering multilayer pcb.
specifications
a)layer: 1 to 20 layers
b)material type: fr-4, cem-1, cem-3, high tg, fr-4 halogen free, rogers
c)board thickness: 0.1mm to 7.0mm
d)copper thickness: 0.5 oz to 4.0 oz
e)size:
max board size: 580mm*900mm
min. Drilled hole size: 0.2mm
min. Line width: 0.1mm
min line spacing: 0.1mm
f)surface finishing: hot air leveling, enig, gold plating, osp,immersion tin, immersion silver,hasl + gold finger
g)solder mask color: green, blue, red, white, black
h)tolerance
shape tolerance:±0.13
hole tolerance: pth:±0.076 npth:±0.05