at 7 in the early morning of November 28, 2014, the Tianqiao Branch Bureau of food and drug ring detector and the Huang Tai police station conducted a joint assault on the 8 salted duck processing workshops of lion Zhang Zhuang, and 2 of them caught Chen of suspected use of rosin removing duck hair on the spot. A total of 4 people from XXX, Wan Mou and a wife, Liu and Wang Mou were found to have a total of 60 kg of rosin and 40 more depilatory ducks.
in December 17, 2014, the South Village police station of the Tianqiao branch inspected the poultry shop in the second cotton farmer's market in Ji'nan. On the spot, more than 100 kilograms of industrial rosin were seized in the three family stores and will be operated. Wang Moumou, Chen Mou, Huai and so on captured on the spot. After investigation, the three people confessed the fact that the industrial rosin was used to remove poultry feathers, such as chickens and ducks, in the course of operation.