iron core,varieties of iron core can be supplied ,we will give ... Oriented Electrical Silicon Steel Sheet in Coils) Supplied by Wuhan Iron & Steel Company Co,.Ltd. WISCO (Wuhan, China), ... Baosteel (Baoshan, Shanghai, China),Anshan Iron & Steel Company Co,.Ltd (Anshan, China) 2 Thinkness: ... 3 core loss 2.5-6.5w/kg.( quanlity certificate can be supplied by the steel mill) iron core