... 1Cr21Al4,0Cr21Al6 oCr23Al5,0Cr25Al5,0Cr21Al6Nb 0Cr27Al7Mo2,0Cr14Al4,0Cr20Al4 and so Fe-Cr-Al alloy stripShanghai Daoda Electrical Alloy Material Co.,Ltd ... whole production flow of melting,rolling,drawing,heat treating and finishing and completes with whole test equipments with scale product quantity ... ISO 9001 and 14001 certificated2007-Start Exporting to International Market Fe-Cr-Al alloy strip[SGS]