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.

Drilling Hole

It is to subsequently drill the holes within the multilayer PCB via the drilling machines.

This process must be highly optimised so that it can meet the registration positional accuracy to all of the the inner layer connections.

Eexcept the mechanical drilling process,the drilling can also be done by a laser drill for blind holes (LASER CO²+LASER UV).