... services hard drive pcbWe can produce kinds of PCB for LED lighting .Board material:imported from Taiwan ,made- in-china,NEC ,BERGQUITBoard ... 0OZCopper Thickness In Hole:>25.0um(>1.0mil)The Max Board SizeA:Board Thicknessā„1.2mm,not jack panel :605*530mm.(HASL ... circuit boards in varieties ,such as single/double sided board ,multi-layer board ,Aluminium/copper/ceramic boards ;Nowadays , ZXH has become ...