Aluminum PCB Process Specification
Process Specification
1.Board Type: Single board, insulation board, double sided board
2.Finished Board Thickness: 0.4mm‑3.0mm
3.Copper Thickness: 1OZ‑6OZ; Outside copper thickness:18‑105μm; Core copper thickness:18‑35μm
4.Min.Trace Width & Line Spacing: 0.15mm
5.Max Processing Size: 120cm*60cm
6.Surface Treatment: OSP, HASL, Immersion Gold, Immersion Tin (lead free), Immersion Silver
7.OSP Thickness: 0.20‑0.40um
Specific process information

Aluminum PCB Application scenarios
Outdoor LED Billboard Display
Led display pcb board assembled with SMD LEDs for outdoor advertising large screen, high anti‑aging performance.

Indoor Commercial LED Screen
Led smd pcb board for indoor meeting room screen, shopping mall advertising display, stage background screen.

LED Signage & Information Display Board
Led board pcb for traffic guidance screen, enterprise information notice screen, retail store signboard.

Aluminum PCB Production Line
We maintain a complete manufacturing workshop for aluminum PCBs.
Every procedure including raw material incoming check, cutting, imaging, etching, solder mask printing,
AOI inspection, electrical test, final QA and packaging is strictly monitored.
Stable quality is guaranteed for LED light circuit boards.
Both custom samples and mass‑volume orders are welcome.





Contact Us
Contact us for any help regarding your PCB
Website: www.xdpcba.com
Email: bluesky@xdpcba.com
Sales10@xdpcba.com
