... ,1Cr13Al4,OCr21Al6Nb,Cr15Ni60,Cr20Ni80,Cr30Ni70,Cr20Ni30 and CuNi Resistance Wire and Ribbon:We are the greatest professional manufacturers ... of resistance heating alloys in China, specializing in Ferro- ... stranded wire, twisted wire, coiled wire, wave-shaped wires and different kinds of standard or non-standard electrical heating elements. Resistance Wire and ...