FR4,FR1,CEM-1,CEM3 copper clad laminated sheet can supply, made for PCB products, under RoHS, UL, SGS ... Copper Clad Laminates sheet.Include CEM1, FR1, FR2, CEM3, FR4 .Thickness:0.6mm,0.8mm,1.0mm,1.2mm,1.6mm,2.0mm .Thickness of copper ... :18um, 35um, other thickness is according to order .Face: 1 and 2 ...