A Professional Manufacturer of Bare Printed Circuit Boards, PCB Assembly,Electronic Components.
| Email: info@lingtekems.com |
First is Enquiry Quantity
And then provide following message: board material(such as CEM-1,FR4,Polyimide,metal core) finished board thickness(0.2~6.4mm), finished copper thickness(1~6 OZ), surface treatment(OSP, HAL, ENIG,etc), solder mask and silkscreen color, other special requests should show us, such as carbon ink, peelable solder mask, impedance control, blind/buried holes, gold fingers, edge chamferring, half holes, edge plating, counter sink holes, via plug