BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness1.UL ... CE,IPC 2..High quality&competitive price BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness 1. ... .5.Delivery time: Sample is 2-3 days and mass production is 5-12days.6.Top of China within this line.7 ... SGS ULsample picture product authenticationcompany profile BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness