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 special miscellaneous grain products are green, safe, healthy, and full of rich northeast characteristic culture, which are deeply loved by consumers. In this exhibition, we brought high-quality and characteristic agricultural products from the black land of Northeast China, mainly including waxy corn, big melon seeds, sorghum wine, rice cakes, sticky bean buns, miscellaneous grains buns, etc., aiming to promote the local specialty products of the Northeast and integrate them into Shanghai. The fast-paced life in metropolises such as Guangzhou and Guangzhou makes people calm down, slowly savoring the green ecology, traditional specialties, and enjoying the delicacy from nature, evoking people's memories of a good life, and entrusting them with deep homesickness! Through participating in this exhibition, our expectation is: to fully integrate into the "Ecological Excellent Products, Charming Longjiang" brand agricultural product exhibition, fully promote the characteristic products of the Northeast, and connect with the larger international and domestic marketing platforms, and set up The bridge of cooperation opens up the consumer goods market in metropolises and shortens the distance between production and sales, so that people in the cities can enjoy pure natural, green, safe and healthy agricultural products for the first time.