1+6+1 HDI PCB Board
Min via hole:0.1mm
Min line:3mil
Copper: 1/3oz
Finish: Immersion gold
Min via hole:0.1mm
Min line:3mil
Copper: 1/3oz
Finish: Immersion gold
Products are used in wide range of hi-tech industries such as: telecommunication,power supply,computer,industrial control,digital products,science and education instruments,medical instruments,automobile,aerospace defence,ect