... grade:M700-50A,M800-50A 3.Certificate:ISO9001:20 crngo electrical steel coilsBrand:WUSTEEL BAOSTEEL Thickness:0.35mm 0.5mm Width ... 50WLD800,50WLD1300, 50TCW800,50TCW1000,T50W700,T50W800,B50A470,B50A600Certificate:ISO9001:2008Packing:Standard export sea-worthy packingTable . The most important silicon steel ... -A5M700-50AM 4747F40050A700-800-50-A5M800-50A-47F45050A8002111 crngo electrical steel coils