... & ODM are accepted 3.EXW price, reliable quality Electronic switch springFeatures: 1) Wire Diameter: 0.08~ 3.5mm 2 ... steel, alloy spring steel, refractory, steel, stainless steel, high temperature resisting alloy, corrosion-resistant alloy and bronze4) Good resistance to ... both high and low temperatures 5) Surface treatment: Zinc plating, ...