... material1) Surface material options: coated paper, PU/PVC/3D lamination/epoxy resin, etc, 1-4 color printing. Lamination/varnishing2) Different artworks, sizes ... -N40UH,N28EH-N38EHCoatingNi, Ni-Cu-Ni, Zn, white-blue Zn, Epoxy, Gold, and etc.High Magnetic PerformanceHigh magnetic performanceApplication Sensors, motors ...