We are produce LED T8 ,we want to use FPCB Material:Polyim Thickness:25umBoard Thickness:0.11mmMin. h:0.1 0mmMin. ing:0.1mm4mil)Surface Finishing:OSPCertificate:ROSH. ISO9001. ULmaterial:PI PET PEMSize FPCB : 8mmx1187mmx1mmpanel size : 10pcs panelpls send us the best price @200kpcs