Hello Sir/Madam 

Have a nice day.

We glad to get your information on PCB website. I’m sorry to bother you. This is Erin Lee, from JSD PCB, our factory focus on PCBs for 17 years.

Our capabilities:

Min. Trace Width/Space: 2/2mil

Min. Hole Size: 0.15mm/6mil (mechanical drill), 0.1mm/4mil (laser drill)

Min. Annular Ring: 4mil

Max. Finished Copper Thickness: 10 OZ

Aspect ratio: 16:1

If you have any PCB demands, I hope I can help you, I will be serve you at any time, welcome ask me freely. Thank you.

Best regards