Thermostatic Bimetal Strip, Welding Wire, Soft Magnetic Alloys manufacturer / supplier in China, offering Nichrome Resistance Wire Nicr80/20 for PTC Heater (Cr20Ni80), Kovar Feni52/Feni36/ASTM F30 / Nickel Alloy 52 / N52 / Niloy52 Low Expansion Alloy Wire, Nickel Chromium Wire Heat Resistance Alloy Wire Ni80cr20 (Nicr80/20) and so on.