　National High-tech Enterprise

　Hunan provincial Green Factory

　Hunan Engineering Research Center of Specific High-immunity Yolk Antibody

　Ministry of Agriculture and Rural Affairs standardized demonstration farm for laying hens

　“Specialized、Sophisticated、Unique and New”little giant enterpriseof Changsha

　Changsha Enterprise Technology Center

　Changsha Agricultural Industrialization Leading Enterprise

　Executive Director Unit of the National Pig Industry Technology Innovation Strategic Alliance