Zhejiang Damingtang Biotechnology Co., Ltd. was established in 2009. During its development, it has been committed to scientific research and exploration, product sales, and market expansion in the field of tea deep processing. It has gradually established a certain reputation in the industry and the market and has become a tea deep processing industry. One of the leading companies in the field.
As a unique free amino acid in tea, theanine can significantly promote the release of dopamine in the brain, increase the physiological activity of dopamine in the brain, make people happy, enhance memory, and improve learning ability