Yunnan Longrun Tea Group Co., Ltd. was established in 2005 and listed on the main board of Hong Kong in 2009. At the beginning of its establishment, Longrun Tea acquired many old tea factories, such as the original state-owned Changning Black Tea Factory, Yunxian Tianlong Ecological Tea Industry, etc., and currently has four production bases in Changning, Fengqing, Yunxian and Kunming, and has a Pu'er Jiangcheng production base, which is mainly engaged in Pu'er tea and black tea, with an annual processing capacity of more than 20,000 tons of tea, of which Yunxian Tianlong Ecological Tea Factory has an annual fermentation of more than 500 tons of ripe tea, and an annual storage of more than 2,000 tons.
 
Longrun tea was established on August 16, 2005, its flagship product 816 raw cake is named after this, the production so far, the biggest feature is still the stable coordination of aroma and taste, 2014 batch price of 208 yuan, the purchase of drink and storage are more suitable. 826 cooked cake corresponds to it, the taste is full and rich, and there is still a sweet taste after 10 bubbles. In terms of introductory ripe tea, there are also "Runxinhao" and "Tian Lai" ripe cakes to choose from, and the prices are all under 100 yuan.
 
Also in 2005, Longrun Tea launched the "Emperor Cake" series is the winner of the gold medal of the Tea Fighting Competition sponsored by the Pu'er Tea Association of Yunnan Province, "Emperor Cake" is named after the 10 emperors of the Qing Dynasty, and there are only two batches in 2005 and 2014, which are mainly biased towards the collection of raw cakes. Among the raw cakes produced by Longrun, there are also consumer-grade tea cakes such as Chulan, Runmu, Jasmine, Jiuxiang Chen Yun and so on, among which Chulan has been produced since 2006, with a strong mountain atmosphere, smooth and soft tea quality, and a heavy and full tea quality, the price of each cake is 328 yuan.