Changshi Food mainly produces the purchase, sale and import and export business of smooth-plate pumpkin seeds, shell-less pumpkin seeds, sunflower seeds, sunflower seeds, bare-plate fried products, wolfberry, dehydrated red pepper, dehydrated tomato and other agricultural products. It has a production workshop of 15,000 square meters, which can realize the pipeline processing from shelling to finished products.

Changshi Food has large-scale selection machine, grading screen, high-temperature sterilization box, drying box, packaging and weighing equipment, which can realize the pipeline processing of products from shelling to finished products.

Sunflower raw materials used in Changshi Food are all from the enterprise's own planting base.