induction cooker part springs 1.ISO9001&ISO14001 quality system control 2.OEM & ODM are accepted 3.EXW price Induction cooker part springsFeatures: ... , 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 ...