high quality Thin 0.5mm PCB 2 Layer with TG 150, Double-sided blue solder mask Electronic PCB Place of Origin:Guangdong, China (Mainland) Model Number:58214 Base Material:FR-4 150 Copper Thickness:1oz Board Thickness:0.5mm Min. Hole Size:0.2mm Surface Finishing:ENIG Special: 2-layer with 0.5mm board thickness, black soldermask Routing/Punching:CNC-Test: 100% Inspection standard: IPC-A-600H/IPC-6012B, Class 2/3 Outgoing reports: final inspection, e-test, solder ability test, micro section and so on Cost effective and high-quality vertical PCB manufacturing Small as well as large volume production with flexibility China professional thin thickness rigid PCB manufacturer betty,kuang a