... .MOQ:3 Ton 5.ROHS cetification EI-180 CRNGO silicon steel lamination1.Size:A180mmB150mmC60mmD30mmE30mmF90mmG120mm2.Thickness:0.5mm ... EI174,EI180,EI192, EI210 ,EI2404.Variety of Silicon steel grade :A)Wisco:50ww1300,50ww800,50ww600,50ww470, ... , B35A440C)Tai steel :50TW800, 50TW600, 50TW1000, 50TW470D)Ma steel:M50W470,M50W6005.Widely used in the Transformer Core Ei silicon steel Transformer lamination