Top PCB Manufacturers Rigid PCB 2 Layers Green Solder Mask Lead Free HAL Surface Finishing

1.Layers:

1-20 Layers
2.Material:
FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based etc.
3.Soldermask colour:
Green,black,Blue,White,Yellow,Red,Green,black,Blue,White,Yellow,Red etc.
4.Silkscreen colour:
White,Yellow,Red,Black etc.
5.Max.Board Thickness:
6.5mm
7.Min. Board Thickness:
2L:0.2mm,4L:0.4mm,6L:0.6mm
8.Surface treatment:HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating