The reason why the bread of Gongyifu was removed from the supermarket was because the agent sales of the store or supermarket with Gongyifu expired. Beijing Gongyifu Food Factory, affiliated to Beijing Ershang Group, is a well-known pastry manufacturer in Beijing, mainly engaged in Chinese and western cakes, bread, moon cakes, Yuanxiao and other products, as well as office buildings and restaurants. Gongyifu has fixed assets of 80 million yuan and 800 employees.