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Building 34, Standardized Factory, Innovation and Entrepreneurship Park, Changde High-tech Zone, Guanxi Town, Dingcheng District, Changde City, Hunan Province, China
The Principle of Steam Eye Masks Thermal reaction chemical equation: 2Fe+O2+2H2O=2Fe(OH)2 2Fe(OH)2+H2O+½O2=2Fe(OH)3 2Fe(OH)3=Fe2O3+3H2O Benefits of Steam Eye Masks