The company was founded on September 21, 1998 and listed on the Shenzhen Stock Exchange on November 4, 1998. It is the first agricultural listed company in Beijing. The company's main businesses include brewing and sales of liquor; pig breeding, pig breeding, slaughter, and meat product processing. The main products in the liquor industry are represented by “Niulanshan” and “Ningcheng”. “Niulanshan” currently has five major series of products: “Classic Erguotou,” “Traditional Erguotou,” “Centennial Niulanshan,” “Precious Niulanshan,” and “Aged Niulanshan”; “Ningcheng” is now mainly Mianxiang Ningcheng Laojiao Liquor. The company's pig breeding, pig breeding, slaughter and meat product processing business products mainly include “Xiaodian” brand breeding pigs and commercial pigs, and “Pengcheng” brand fresh and cooked food products. Corporate honors: In 2000, it won the National Advanced Quality and Efficiency Enterprise in the Food Industry; in 2000, it won the top 20 leading food enterprises in agricultural industrialization in China; in September 2001, it won the National Outstanding Enterprise, “China's Top Ten Chilled Pork Producers”, “China's Top 10 Pig Industry Chain Benchmark Enterprises”, and “National Pig Slaughter Standardization Demonstration Factory”; the company's product brand “Pengcheng” has successively won the “Brand Pork Award”, “5A Quality Pork Award”, and “National Top Three Green Project Best-Selling Brands””,” More than 100 honors, including the “China (Agricultural Industry) Industry Leading Brand Award”.