... products, under RoHS, UL, SGS etc. certififcated 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 ... deep nick, pitting and glue spot on the copper foil covered face is not allowed. Any color ... electric appliances and other lines . copper clad laminates sheet,FR1,FR2,FR4,CEM1,CEM3