... ,1Cr21Al4,0Cr21Al6 oCr23Al5,0Cr25Al5,0Cr21Al6Nb 0Cr27Al7Mo2,0Cr14Al4,0Cr20Al4 and so Fe-Cr-Al alloy stripShanghai Daoda Electrical Alloy Material Co.,Ltd ... ISO 9001 and 14001 certificated2007-Start Exporting to International Market Fe-Cr-Al alloy strip[SGS]