Hot sale Tea products Cool Tea Tea extract

Company Information

Shaanxi Dongyu Bio-Tech Co., Ltd is specializing in organic tea cultivation, tea's cleaning process, tea health foods and natural heab extracts. 

We built modern natural plant extracts production line in 2013. The project was 12th five-year national supporting plan by Ministry of Science and Technology. The technology of extraction is researcher and developed by the Tea Reserach Institude of Hangzhou and Zhejiang University. the occupied area of the plant is 3000 square meters and the annual production capability is about 200 tons. The whole processing of production strictly accords with GMP standards. 

We have 3 million square meters tea garden in the depths of the Mount Dabashan and the Mount Micangshan. As raw material of tea polyphenols, our tea got the organic certificate of the China Tea Research Institute from cultivation, production and processing. During the process of growing tea, we strictly refuse to use any chemical fertilizer, herbicide, plant grow regulator and chemical food additive. As tea plantation is located in the Mount Dabashan selenium-rich area, our tea contains 50-80 mg of per kg and about 3 mg of zinc per kg. The characteristic of the product is rich in trace elements zinc and selenium. We built green tea processing and production factory with annual capacity of 500 tons. 

We have got ISO9001, HACCP and Organic Production Certificate.