Mrs. Yan gas stove is a German brand. Yantai gas stove belongs to a German first-line brand, YANTT is a German brand, and the registered trademark in China is Yantai. The quality of this brand can be said to be second to none in the gas stove industry, and the structural components of this brand's gas stoves are the world's top parts. The solenoid valve uses DUNGS combination controller DMV-SE to integrate the valve and servo pressure regulator into one.