... products are Nickel-based alloys and Fe-Cr-Al alloys, which are provided in form of wire, strip, bar, coil, ... You can totally trust us. We are the direct manufacturer and our factory is located in Danyang, Jiangsu Province, which ... to you, please don't hesitate to contact us, and we are glad to give you more detailed information. ... Co,.LTD Ferrous alloy Nickel alloy spring for heating element heater