... by customers* PCB board made, circuit board parts purchased by us* PCB board with parts assembled* Electronic testing circuit board or PCBA* Fast delivery, ... ShapeRetangular,round,slots,cutouts,complex,irregularBoard TypeRigid, Flexible, Rigid-flexibleBoard MaterialFR-4 glass epoxy, FR-4 high ... 3.0mm, or 120milsV-Score Depth20-25% of board thicknessDesign File FormateGerber RS-274,274D,Eagle and ...