Dear Sir, We need silicon steel core(annealed) for our CT which are to be manufactured as per IEC standards.Please supply us the data if you have the requested item.Noman SaleemSIDDIQUE SONS ENGINEERINGLAHORE,PKAISTAN.requested item.Noman SaleemSIDDIQUE SONS ENGINEERINGLAHORE,PKAISTAN.Show More