Enamel coated cast iron pot, abbreviated as enamel pot. Enamel, also known as enamel porcelain, is an inorganic glass glaze applied and fired on the surface of a metal base. The silicate minerals mainly composed of high-strength quartz and feldspar have no toxic side effects on the human body. Enamel coating on metal surfaces can prevent rusting, prevent the formation of oxide layers on the surface when heated, and resist the erosion of various liquids. Therefore, during the process of cooking food in enamel pots, harmful substances will not be produced due to high temperatures, and the ability to resist acid and alkali is good, without chemical reactions with food. Cast iron pot is composed of iron and carbon. Natural cast iron material is heavier than general metal materials and is widely recognized as the highest quality pot material. It has the advantages of fast and uniform thermal conductivity and good insulation. The enamel pot is a combination of natural cast iron material and high-quality enamel.