Weichang Manchu and Mongol Autonomous County Binfa Potato Starch Co., Ltd. has formed large-scale, specialized, and industrialized operations for green food through the "base + farmers + company" integrated water and fertilizer management model, fully leveraging the advantages of the county's potato production base. Adhering to 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. adopted forms such as unified seed purchasing, unified agricultural technical measures, and unified product purchasing. It signed purchase contracts with a large number of farmers and established close production-marketing relationships. The company has established a self-built potato base of 8,000 mu, driving 3,312 farming households, including 500 impoverished households with 1,516 people. The raw materials cover 6 surrounding townships and more than 40 villages, increasing the annual per capita income of farmers by nearly 10,000 yuan.
The enterprise insists on a green circular development model and deeply engages in the intensive processing of tuber crops. To solve the environmental disposal problems of potato residues and wastewater from starch processing, the company will invest 32.8 million yuan to construct a high-protein potato residue product industrialization project. After the production line is put into operation, by evaporating and concentrating the juice water and adding it to potato residue to improve the protein index of the residue, high-protein feed raw materials will be produced, which can be used for poultry, livestock, and ruminant farming, turning waste into treasure. This builds a "starch production - by-product deep processing" closed-loop industrial system, providing technical support for the high-value utilization of potato processing waste.