Hongmen is the largest egg and poultry breeding and processing and export base in Jiangxi Province, and a time-honored enterprise in China. The raw materials of Hongmen Songhua eggs come from duck eggs stocked in Poyang Lake, which are pickled in a lead-free constant temperature process, and the quality of the products is very stable. Hongmen's products are available in coastal cities and Wal-Mart, Carrefour, Metro, Hong Kong Parknshop and other brand supermarkets, and are also exported to Southeast Asia and North America, and the price of a Songhua egg is more than 2 yuan. Hongmen has passed the ISO9001..2000 quality management system and HACCP food safety management system certification, and has obtained the green food certification of six products and the import and export enterprise certificate of the People's Republic of China.