FR4,FR1,CEM-1,CEM3 copper clad laminated sheet can supply, made for PCB products, under RoHS, UL, SGS etc. certififcated Copper Clad Laminates ... sheet.Include CEM1, FR1, FR2, CEM3, FR4 .Thickness:0.6mm,0.8mm,1.0mm ... 1020mm*1220mm .Features: 1) The end face of foil covered board should be tidy without any delamination .and crackle. 2) Any ...