Where can I find a cassette furnace in Beibei District of Chongqing?

Supermarkets. Barrel furnace, also known as portable butane gas furnace, refers to non-fixed cooking utensils with butane gas as the main fuel and liquefied gas as the fuel, which are directly heated by fire, and are mostly used for family outdoor leisure and hotel supplies. According to public comments, supermarkets in Beibei District of Chongqing have cassette ovens. Chongqing, referred to as "Chongqing", is also known as "mountain city" and "foggy city". It is a provincial administrative region, municipality directly under the Central Government, national central city and megacity in People's Republic of China (PRC), one of the important central cities in China, the economic center in the upper reaches of the Yangtze River, an important modern manufacturing base in China and a comprehensive transportation hub in southwest China, with the approval of the State Council.