Our capability of printed circuit board can be from single sided to 10 layers for different sectors,like consumer electronics,telecommunication and so on.
Different colors for printed circuit board soldermask is available,such as Red,Green,Black,Blue,White,Black,Yellow, Purple etc. The main oil brand we used is Rongda,Taiyo.
Immersion Gold is that ENIG (Electroless Nickel Immersion Gold) is an expensive and normal surface finish. Our Capability for Gold thickness can be 1u''-5u'' for Immersion Gold.