8L 2-Steps Interconnected blind hole and burial hole Edge-plating ENIG

12L Blue 5-Steps HDI ENIG IT-180A

16-layer Immersion Sliver Green

24L 2.4mm 1oz EM890K Matte black ENIG

10L Yellow ENIG

10L Gold finger Green ENIG

10L Gold finger Matt Green ENIG

8L Gold finger Green ENIG

8L Blue ENIG Impedance control Gold finger

8L Yellow Lead-Free HASL

4L Red ENIG