Hongyu Ecological Agriculture Development Co., Ltd. in Liangdang County is rooted in the organic development layout of Liangdang, and is a technology-based private enterprise involved in agriculture in the county. The company focuses on standardized ecological planting of organic crops such as walnuts and soybeans, and has obtained organic conversion certification for related bases. It adheres to a zero fertilizer and zero pesticide ecological management and protection model. Relying on independent processing patent technology, we carry out deep processing of organic walnut series products, mainly engaged in research and development, production and sales of organic agricultural specialty products, and synchronously develop leisure agriculture. With the organic industry as the driving force, we aim to improve the quality and efficiency of local characteristic agriculture, and assist in the revitalization of rural industries in Liangdang.