... Mainland) Brand Name: MOKO Model Number: MK40227E23 Base Material: FR4 Copper Thickness: 1oz Board Thickness: 1.6mm Min. Hole Size: ... by us 3. PCB board with parts assembled 4. Electronic testing circuit board or PCBA 5. Fast delivery, anti- ... or 6,upto 18 layerOrder Quantity1 to 50,000Board ShapeRetangular,round,slots,cutouts,complex,irregularBoard TypeRigid, Flexible, Rigid-flexibleBoard MaterialFR ...