... copper PCB3.Materials: FR-4, CEM-3, Teflon, Aluminum Substrate, Rogers, Halogen Free, High Tg 4.Copper ... : 0.1mm8.Outer layer line width / spacing: 0.1mm/0.1mm9.Inner layer line width / spacing: 0. ... Plating, Carbon Ink Printing, Peelable Blue Mask PCB production capacity Double sided PCB :200000 ft2 /MonthMultilayer PCB ... you have specific requirements, please contact us. Aluminum composite panel