Of course, the material of Runtang 304 stainless steel liner is real. As a brand, there is no need to sacrifice brand image for these petty profits. Although the material of stainless steel liner is tens of dollars expensive, why didn't it form a popular manufacturer's choice? There are three basic reasons: 1, the thermal conductivity of stainless steel is not as good as that of aluminum alloy, and the temperature control of products is very difficult. It is necessary to accurately grasp the computer version in the rice cooker in order to make the rice more fragrant. 2. At present, the aluminum alloy liner on the market has formed an industrial chain. If the liner material changes, it will affect the interests of many parties, so it is not stainless steel and will be adopted immediately. Moreover, a large number of products in stock before were rejected by their own new products, which was not in the interest of the old manufacturers. 3. The material processing of aluminum alloy liner and the cost of the material itself are cheaper than those of 304 stainless steel. In the Red Sea market, where the competition in small household appliances market is fierce, every penny is a resource that most enterprises compete for, and enterprises are unwilling to increase costs easily. In a word, the high-end 304 stainless steel liner rice cookers will gradually become the mainstream in the future, but there are still few at present. Welcome to consult me. Runtang has flagship stores in Tmall and JD.COM.