Electric resistance wire Products: 1.Pure nickel wire AWS A5.15 ENi-CI or A5.15 ENi-C1 2.Ferro Nickel wire AWS ENiFe-CI The are main materials for cast iron welding wire/electrode. 3.Nickel chrome alloy wire It is the main material for electric resistance wire and electric heating wire. If you are interested in the above,please contact with us,thank you.