Industrial Controller PCBA ManufacturerIndustrial Controller PCBA Manufacturer Layer1,2,4 or 6,up to 18 layerMaterialFR-1/ FR-2/ FR-3/ FR-4 /FR-5 /FR-6 /G-10 /CEM-1/ CEM-2 /CEM-3 /CEM-4 /CEM-5 /AIN /SICBoard Shape Rectangular, Round, Slot, Cutout, Complex, IrregularBoard TypeRigid, Flexible, Rigid-flexibleBoard CuttingShear, V-score,..