Nanchong Shumiao Agricultural Development Co., Ltd., founded in 2015, is a leading enterprise in agricultural industrialization in Nanchong. It mainly engages in the planting, processing and sales of Chinese medicinal materials such as polygonatum sibiricum. Adopting the operation model of "Company + Cooperative + Farmer", it runs the Yunnan-Guizhou-Sichuan Polygonatum Shared Factory. The company has built a whole industrial chain covering planting, intensive processing and sales, boosting income growth of farmers in the Chengdu-Chongqing region and leading the development of characteristic agriculture in the area.