Custom Circuit Board Fabrication PCB Fabrication

Place of Origin: Guangdong, China (Mainland) 
Brand Name: OEM 
Model Number: PCB 
base Material: FR4,FR1,CEM3,Aluminum 
Copper Thickness: 0.5oz~4oz 
Board Thickness: 0.4mm-3.2mm 
Min. Hole Size: 0.25mm 
Min. Line Width: 0.075mm(3mil) 
Min. Line Spacing: 0.075mm(3mil) 
Surface Finishing: HASL,, OSP,ENIG,Gold plating 
Warranty: 2 years 
Max Panel size: 800*508mm 
Tolerance of finished panel thickness: ±10% 
Surface Treating Process of Inner layer: Brown Oxide 
Layer Count: 1-18 
Impedence control and tolerance: 50Ω±10% 
Peel strength of line: ≥107g/mm 
Wrap and twist: ≤0.5% 
Standard: IPC-A-610D 
Service type: One-stop turnkey service 
http://www.protelpcb.com