Rain run group is a private enterprise group of seven industries, including food, logistics, tourism, commerce, real estate, finance and construction. It was founded in 1993, and the headquarters was established in Jianye District of Nanjing. The group's food industry is one of the largest meat producers in China. At present, Yurun owns two listed companies, 1068.HK and 600280.SH in Nanjing.

Jiangsu, Anhui, Beijing, Shanghai, Henan, Hebei, Gansu, Sichuan, Liaoning, Guangxi, Guangdong, Hunan, Jiangxi, Gansu and municipalities directly under the central government are established in Jiangsu, Anhui, Beijing, Shanghai, Henan, Hebei, Gansu, Sichuan, Liaoning, Guangxi, Guangdong. In 2011, Yurun Group's total assets amounted to 35 billion 800 million yuan, and the total number of employees was more than 100 thousand. Hu Run, chairman and chief investigator, ranked thirty-ninth in the 2011 Hu Run brand list, with a brand value of 12 billion 500 million yuan. In "2011 China food and beverage brand", "Yurun" ranks second in value. It is the only two value brand in Jiangsu. In September 3, 2011, the top 500 of China's 2011 enterprises and the Chinese big enterprise summit meeting, the rain run group was ranked 128th in China's top 500 by 64 billion 755 million yuan, fifty-sixth in China's manufacturing industry 500, and 500 in China's private enterprises and ninth. In 2011, Yurun brand ranked fifty-second in China's top 500 brands (seventh of China's 500 most valuable brands) with 18 billion 204 million yuan. In 2011, the sales volume of Yurun Group exceeded 90 billion yuan, reaching 90 billion 700 million yuan, up 40% over the same period last year. In 2012, Yurun achieved sales revenue of 106 billion 100 million yuan, up 17% over the same period last year. The overall strength of the enterprise ranked 112nd in the top 500 of Chinese enterprises, 500 in China's manufacturing industry, thirty-ninth in the top 500, 500 in China and eighth in private enterprises, and first in the Chinese meat and food processing industry. Strive to achieve sales of 250 billion in 2015, enter the world's 500 force.