Thermostatic Bimetal Strip, Welding Wire, Soft Magnetic Alloys manufacturer / supplier in China, offering Nilos36 Invar Alloy Rod Low Expansion Alloy Rod, Manganese Copper Alloy Wire 6j8 / 6j12 / 6j13 Manganin 47 Wire, 1.0-30mm Magnesium Aolly Plate/Sheet Az31b and so on.