No! The Dexin brand was founded in 2010. Dexin specializes in the production and sales of water-proof electric stew pots, electric porridge pots, water insulators, purple clay pots, water boilers, electric stew pots, electric stew pots, electric stew pots, and steamers. Stew pot, soup pot, electric stew pot, electric soup pot, electric soup cooker and other products. The Triangle rice cooker was registered as a trademark in 1966, becoming the first private brand of rice cookers in the country and becoming synonymous with domestic rice cookers. This product was put into production in 1967, with an output of 1,752 units that year, and was exported by the Guangzhou Foreign Trade Department.

In 1976, with the support of the Department of Physics of Sun Yat-sen University, the unit successfully trial-produced magnetic steel temperature control components. In 1977, it trial-produced magnetic steel temperature-controlled rice cookers in small batches. In 1978, it was officially put into production and was produced in Guangzhou. The second generation rice cooker. In 1981, based on the style and performance of foreign products, the product was improved and the third-generation rice cooker with single-button magnetic steel temperature control was launched.