According to the map query, Su said that the Grain Source Corporation is located 200 meters west of the intersection of No.6 Yellow River Road and No.15 Bohai Road in Bincheng District, Binzhou City, Shandong Province. The head office brings together organic healthy ingredients from all over the world, including various grains, vegetables, fruits, meat, seafood and so on. These ingredients have undergone strict inspection and screening to ensure that they meet the hygienic standards of Sushuo grain source. Using experiential shopping, customers can understand the sources, characteristics and cooking methods of various ingredients while buying food. There is a display area and a tasting area in the store, and customers can observe and taste all kinds of ingredients in person to understand their quality and taste.