Established in 2001, we are a company which is authorized by Shaanxi Administration for Industry and Commerce, specializing in medical care field, integrated with scientific research and production. Located in Xi'an City of Shaanxi Province, we enjoy comfortable natural environment with the Qinling Mountains nearby. As is known to all, Qinling Mountains is endowed with favorable natural conditions. Abundant herbs on Qinling Mountains provide unique conditions for research and development of herbs.

Painstakingly committed to the research and development of traditional Chinese herbs, we established the brand Dayehai, and developed a series of products. Covering an area of 10, 000 square meters, our manufactory is equipped with advanced equipment and operates under strict guidelines to guarantee high-quality products at competitive prices. Now we have got the GMP approved, and our leading products is Dayehai Sanke Tea (G20041042), Dayehai Slimming Tea (G20040733), Guolao Wengan Tea. We believe in the principle of Win By Quality and Effect. We are now committed to bring the advantages of traditional natural Chinese herbs into full play, holding the idea of a perfect combination of traditional Chinese herb with the modern medical theory, and bring our herb industry into the international arena.

Experts in our manufactory are all veteran practioner of TCM with decades of clinical experience, and their good command of the development and research of healthy tea ensures the good quality of products.

With the strength of processing and development of teabag, we are sure that our high quality products and excellent services will be appreciated by the growing list of satisfied customers. Contacting us is the first step to build a long-term and successful business relationship with us.