Shuanghui ham sausage is the main product of Shuanghui Group, which is a large-scale food group mainly engaged in meat processing and headquartered in Luohe City, Henan Province. At present, it has total assets of more than 6 billion yuan, 40,000 employees, annual slaughter of pigs15 million, and annual output of meat products10 million tons. It is the largest meat processing base in China and ranked154th in the ranking of the top 500 Chinese enterprises in 2006.