We are one of the biggest company manufacturing the electric heating wire and ribbon in China. Our products include ferro-chrome alloy (1Cr13Al4, OCr21Al4, OCr23Al5, OCr25Al5, OCr21Al6Nb and OCr27Al7Mo2) and nickel-chrome alloy (Cr15Ni60, Cr20Ni80, Cr20Ni35 and Cr20Ni30). pls feel free to contact metlj4480090@hotmail.com