Dear all customers, Kindly reminding that the Chinese festival holiday in Weller is 1st Feb to 19th Feb and production will be closed then, please schedule your order beforehand to avoid any production delay due to our holiday.

What are the via filling options? Cu filled? Soler mask plugging, and it’s clearance?

We can do via fillings as:

solder mask plugging;

resin plugging,

copper filling to via holes (Cu filled),

Cearance is 8mil.