Anhui Tianfang Tea Industry (Group) Co., Ltd. is a key leading enterprise of agricultural industrialization in Anhui Province, established in 1997, mainly engaged in tea production and the development of tourist attractions dominated by tea culture. Tianfang has a raw material production base of 30,300 acres, of which 5,000 acres have passed the certification of the Organic Food Development Center of the State Environmental Protection Administration. Tianfang has been recognized by the Ministry of Agriculture and the Ministry of Science and Technology as "Technological Innovation Institution for Agricultural Products Processing Enterprises" and "Technology Innovation Center for Leading Enterprises of the National Spark Program" respectively. And more than 200 local and municipal agents and export agents have been established in the country, covering most of the province's and urban shopping malls and supermarkets.
 
Tianfang's main products are selenium-rich tea and high-end green tea, although Qimen black tea is a relatively minor product of Tianfang, its original tea leaves come from Shitai County, Chizhou City, which is also one of the de facto production areas of Qimen black tea. It is recommended to buy 50 bags of Qimen Gongfu, a total of 200g is priced at 110 yuan, and it is more convenient to drink it daily. Qihong Maofeng is also sold in small cans, with prices ranging from 30 to 40 yuan.