non oriented silicon steel coils, H50W370,400,600,800,1300 ... non oriented silicon steel coils H50W370,400,600,800,1300 Core loss:P1.5/50 5.95W/KGCold rolled non oriented silicon steel coilsWe can provide COLD-ROLLED NON GRAIN ORIENTED SILICON STEEL ... already set three production line for silicon steel coil. You are welcome to visit our factory for Silicon steel coil. non oriented silicon steel coils