Yanyu Tea takes "let every leaf remember the place where it was born" as its brand concept, "provides consumers with convenient, pleasant taste, healthy and safe tea products" as its product manufacturing concept, and takes "tradition and Combination of culture, combination of tradition and fashion, combination of tradition and technology" is the product design concept, and the categories cover Pu'er tea, black tea, green tea, white tea, oolong tea, flower and fruit tea, health tea, tea for hotel and catering industry, tea bag, etc. Committed to creating and producing a tea brand that "allows all tea lovers to choose one" of all tea products with Chinese representative elements.

Special product of Luochuan County, Yan'an City, Shaanxi Province, China. Luochuan County, a national geographical indication of agricultural products, has a high altitude, sufficient sunlight, large temperature difference between day and night, and rain and heat in the same season. The Luochuan apples produced have the characteristics of tender and dense meat, juicy and crunchy, sweet and sour taste. On January 17, 2019, the Ministry of Agriculture and Rural Affairs of the People's Republic of China officially approved the registration and protection of "Luochuan apples" as national agricultural product geographical indications.

Pujiang's unique geography, climate, soil and excellent ecological environment are the important basis for the formation of the unique and excellent quality of "Pujiang kiwi fruit", which has "beautiful fruit shape, rich aroma, sweet and sour taste, unique flavor and rich nutrition", and has strong regional characteristics.

The real name of Zhongning wolfberry is Ning'an wolfberry, which is named after its origin in Ning'an Fort, Zhongning County. The fruit of Zhongning wolfberry is oval, 6-18mm long and 6-8mm in diameter. The surface is bright red or dark red, with irregular wrinkles, slightly shiny, with style scars at the top and fruit stem scars at the other end. The quality is soft, the pulp is thick and sticky, and contains 25-50 seeds. Seeds flat-reniform, 2.5 mm long, 2 mm wide, khaki. Slightly gas, sweet, slightly sour

Yanyu Tea takes "let every leaf remember the place where it was born" as its brand concept, "provides consumers with convenient, pleasant taste, healthy and safe tea products" as its product manufacturing concept, and takes "tradition and Combination of culture, combination of tradition and fashion, combination of tradition and technology" is the product design concept, and the categories cover Pu'er tea, black tea, green tea, white tea, oolong tea, flower and fruit tea, health tea, tea for hotel and catering industry, tea bag, etc.