BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness1.UL,SGS,ROHS,IS09001,CE,IPC 2.. ... &competitive price BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness 1.Base Material:fr42.copper thickness:2oz3 ... authenticationcompany profile BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness