Beijing Zhangyiyuan Tea Co., Ltd. has always adhered to the ancient saying of "integrity-based", with "golden quality, century-old commitment" as its business philosophy, and aims to "build the first tea brand in China and promote national drinks". In 1994, it rebuilt its own production base - Mindong Zhangyiyuan Tea Co., Ltd. in Fujian. Zhang Yiyuan jasmine tea uses high-quality raw materials and uses a unique processing technology. Its characteristics of "clear soup, strong taste, fragrant in the mouth, and endless aftertaste", has been deeply welcomed by tea customers at home and abroad, making the time-honored brand Zhang Yiyuan famous at home and abroad.

Zhang Yiyuan has successfully achieved the goal of integrating production, supply, sales and research, and has established 30 production bases in Fujian, Zhejiang, Anhui, Yunnan, Sichuan and other provinces to produce and process green, red, white, green (oolong tea), yellow, Teas such as black and flower tea, and operate more than 300 kinds of tea varieties. In order to make the Zhangyiyuan brand more refined, specialized, strengthen, famous, and expand the Zhangyiyuan brand, Zhangyiyuan Tea Co., Ltd. has continuously extended the tea industry chain and opened teahouses and teahouses, involving the development of leisure, entertainment, and cultural and creative industries. It has more than 120 chain stores. In 2008, Zhang Yiyuan established a branch in Tianjin and opened several branches, marking that Zhang Yiyuan has extended its business tentacles to Waifu, and at the same time strengthened Zhang Yiyuan Tea Co., Ltd.'s determination to make Chinese tea stronger and bigger.

In order to ensure the safety, hygiene and meet national standards, the tea products produced by the company since 1995 have been strictly inspected by the national quality inspection department. A quality supervision and evaluation office has been set up within the company to strictly control the quality. In 1999, the company passed the ISO9002 international quality system certification, and in 2003, the company passed the ISO9001 international quality system conversion certification, ensuring the effective operation of the enterprise management system. Zhang Yiyuan Tea has maintained all qualified performance in previous random inspections by the national quality inspection department. In 1999, the Beijing Municipal Quality and Technical Supervision Bureau awarded the company the honorary title of "Shopping Reliable Unit", and was the first tea shop in Beijing to win this honor. In 2001, Zhang Yiyuan Tea House was awarded the honorary title of "100,000-100,000 stores without counterfeit goods" by the Publicity Department of the Central Committee, the Central Civilization Office, the State Economic and Trade Commission, the State Administration for Industry and Commerce, the General Administration of Quality Inspection and Quarantine, and the Central Committee of the Communist Youth League. This is the It is the first tea shop in the country to win this honor. In 2005, Zhang Yiyuan was the first to become the first A-level enterprise in the country to pass QS certification and the first A-level enterprise in the tea industry in Beijing to pass QS certification. Since 2006, it has been awarded the title of "Beijing Outstanding Commercial Brand" for three consecutive years. In 2007, it was also recognized as a "famous trademark of China" by the State Administration for Industry and Commerce. In 2008, Zhang Yiyuan's jasmine tea scenting technique was included in the national intangible cultural heritage protection list, and General Manager Wang Xiulan himself was also recognized as a representative inheritor of the national intangible cultural heritage. In the same year, Zhang Yiyuan successfully completed the operation of the China Tea Art Room in the Olympic Village of the Beijing Olympics. In 2009, Zhang Yiyuan successfully opened up the Tianjin market and established Zhang Yiyuan Tianjin Branch, and five chain stores opened at the same time. In addition, Zhang Yiyuan was selected as one of the top ten famous teas at the 2010 Shanghai World Expo with a new attitude, allowing the people of the world to further China. With the ancient and long-standing tea culture, in the same year, General Manager Wang Xiulan was awarded the title of "Top Ten Entrepreneurs Influencing the Economic Life of the People in 2009".

"Integrity-based" is the spirit of Zhang Yiyuan's enterprise. Creating a world-class Chinese tea brand is Zhang Yiyuan's historical mission. Zhang Yiyuan firmly believes that by increasing investment in science and technology, strengthening deep processing of tea, and strengthening horizontal alliances, China will be created. An aircraft carrier in the tea industry, a famous brand in the national industry.

The predecessor of Beijing Zhangyiyuan Tea Co., Ltd., Zhangyiyuan Tea House is a famous time-honored brand in Beijing. It was built in the 26th year of Guangxu in the Qing Dynasty (1900) and has a history of more than a hundred years. The store name is taken from the meaning of "one year and everything is renewed", which means that the tea house "opens well and continues to develop and innovate." In 1991, Zhang Yiyuan's trademark was officially registered, and in 1993, Zhang Yiyuan was named "Chinese time-honored brand" by the Ministry of Trade. In 1999, the company approved the transformation to Beijing Zhang Yiyuan Tea Co., Ltd. in accordance with the requirements of the modern enterprise system.