Founded in 2004, Hengyang Xingmei Poultry and Egg Food Co., Ltd. specializes in the production and sale of salted egg yolk and other egg-based products such as desalted egg whites and egg tofu. The company uses locally sourced free-range duck eggs and a combination of traditional pickling techniques and modern processing to create high-quality products. These products are vacuum-sealed or nitrogen-packed to ensure long shelf life, offering convenient storage and transportation. Xingmei's salted egg yolks are primarily used as ingredients for mooncakes, rice dumplings, and various baked goods.