In the first spring, the selected raw materials are 100% fermented, and the most refined tea buds are used as raw materials. The natural substances in tea are transformed into substances more conducive to human absorption, such as catechol. Under the catalysis of polyphenol oxidase, the primary product o-quinone bis flavanol was formed. Finally, it is oxidized to form theaflavin, thearubicin and tea adriamycin. The polysaccharide is decomposed into monosaccharides. Regular drinking of black tea can prevent cancer, lose weight and effectively prevent porridge arteriosclerosis. Dry tea is like filaments and gold; Just like a silk thread made of gold, just smell the aroma of dry tea is enough to make people admire. The fresh and natural nectar aroma highlights the noble temperament!