1.Customized design 2.PI base board 3.electroplating gold 4.UL ,ISO9001 ... single sided pcb,double sided pcb,multilayer pcb,flexible pcb,fr4 pcb,fr2 pcb,fr1 pcb,cem1 ... Capability ArticleDescriptionCapabilitySizeMax.Finshed Size20.9”x24.4”(530mm x 620mm )Board ThicknessStandard0.004”to0.16 ” ±10% ( 0.1mmto4. ... 4,FR-1,,FR-2,CEM-1,CEM-3Board Cutting Max. number of layers8Min. thickness for inner layers ...