... supply Ni-Cr, Fe-Cr-Al,Ni-Fe, Supper alloys, welding materials in forms of wire,strip,bar,sheet,pipe etc ... ,Cr15Ni60,Cr20Ni35,Cr20Ni30.1Cr13Al4,0Cr15Al5,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2 2) Special welding wire: ER309,ERNiCrMo-3,ERNiCr-3,ER2209,ER308L,ER309L,ER330 ...