Chongqing Laotangke Hot Pot is a large chain catering enterprise with dozens of chain stores. Their business is not only spread across Chengdu, but also has franchise stores in other provinces and cities. Since the company established its first direct-operated store in 2006, it has been deeply loved by consumers for its authentic Chongqing traditional hotpot taste, correct market positioning and high-quality service. At the end of 2007, the company completed the strategic concept of direct-operated store layout in the four directions of Chengdu, east, west, north and south, and opened dozens of chain stores in a short period of time, becoming a famous catering brand in the southwest region. On July 27, 2011, it was revealed that the bottom of the pot was "recycled oil" that was re-refined and recovered.