Introduction of Daqing Laojie Agricultural and Sideline Products Co., Ltd. 2021.5 "Longjiang Black Land, Zhaozhou Waxy Corn". Founded in 2008, Laojieji Company is located in Zhaozhou County, Daqing City, Heilongjiang Province, in the hinterland of the Songnen Plain, with excellent ecology, cold black soil and fertile soil for thousands of miles. The company is firmly committed to the development direction of agricultural industrialization, and has developed into a comprehensive enterprise integrating green organic agricultural products "planting, raising, processing and marketing". It has been promoted to a national key leading enterprise, a staple food processing demonstration enterprise, and a good Chinese grain and oil demonstration enterprise. Jiang "Time-honored" enterprise. "Laojieji" brand products have obtained geographical indication certification and intangible cultural heritage protection. "Zhaozhou glutinous corn", "Zhaozhou big melon seeds", "Zhaozhou sorghum wine" and ...