Weichang Manchu and Mongol Autonomous County Binfa Potato Starch Co., Ltd. has formed a large-scale, specialized, and industrialized operation for green food through the "Base + Farmer + Company" integrated water and fertilizer management model, fully relying on the advantages of the county's potato production base. It adheres to the business philosophy of "expanding the market with price, winning trust with quality, driving production capacity with technology, and gaining reputation with service." Weichang Manchu and Mongol Autonomous County Binfa Potato Starch Co., Ltd. has adopted forms such as unified seed purchasing, unified agricultural technical measures, and unified product purchasing, signed purchase contracts with a large number of farmers, and established close production-sales 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. Raw materials cover more than 40 villages in 6 surrounding townships, increasing the annual per capita income for farmers by nearly 10,000 yuan.
The enterprise adheres to a green circular development model, deeply cultivating the potato deep-processing industry. To solve the environmental disposal problems of potato residue and wastewater from starch processing, the company will invest 32.8 million yuan to construct an industrialization project for high-protein potato residue products. After the production line is put into operation, through juice water evaporation and concentration added to potato residue, the protein index of the potato residue will be improved, producing high-protein feed raw materials, which can be used for poultry, livestock, and ruminant farming, turning waste into treasure. It builds a "starch production - by-product deep processing" closed-loop industrial system, providing technical support for the high-value utilization of potato processing waste.