Weichang Manchu and Mongol Autonomous County Binfa Potato Starch Co., Ltd. adopts the integrated water and fertilizer management model of "base + farmers + company" to achieve large-scale, specialized, and industrialized operations for green food, fully relying on the advantages of the county's potato production base. It follows the business philosophy of "expanding the market with price, winning trust with quality, driving capacity with technology, and gaining reputation with service." Weichang Manchu and Mongol Autonomous County Binfa Potato Starch Co., Ltd. adopts forms such as unified seed purchasing, unified agricultural technical measures, and unified product purchasing, signing purchase contracts with a large number of farmers to establish close production-marketing relationships. The company has self-built a potato base of 8,000 mu, driving 3,312 farming households, including 500 impoverished households with 1,516 people. Product raw materials cover more than 40 villages in 6 surrounding townships, increasing the annual per capita income of farmers by nearly 10,000 yuan.
The enterprise adheres to a green circular development model and deeply cultivates the potato deep-processing industry. To solve the environmental disposal problems of potato residues and wastewater from starch processing, the company will invest 32.8 million yuan to build an industrialization project for high-protein potato residue products. After the production line is put into operation, juice water will be evaporated and concentrated before being added to the potato residue to improve its protein index, producing high-protein feed raw materials available for use in livestock, poultry, and ruminant farming. This turns waste into treasure, building a "starch production - by-product deep processing" closed-loop industrial system, and providing technical support for the high-value utilization of potato processing waste.