Universal. According to the query of official website of Beiding Health Pot, the joints of the base are all the same, and the base of Beiding k 13 1 is universal because it transfers heat to water through the bottom. Beding brand is positioned in high-end small household appliances, and it also contains high standards of materials and extremely high research and development costs. Although Bedin is a domestic brand, almost all the materials are imported from abroad. The glass comes from Schott, Germany, which can withstand the great temperature difference between hot and cold, and is not easy to crack and stink. The core component, the British Strix thermostat, can accurately sense the temperature after thousands of experiments, and the thermostat can accurately control the temperature, so that the nutrition of ingredients can be fully exerted. 3 16L medical-grade stainless steel heating chassis ensures that the place contacting with food materials is safe and non-toxic, the paste bottom is not easy to rust, and it has good corrosion resistance and wear resistance. South Korea Samsung imports PP material.