Zhangjiajie Jiyuan Biotech Co., Ltd. was registered and established in November 2014. The registered capital is 80 million yuan. The company is located in Zhangjiajie High-tech industrial Development Zone, is currently the largest citrus extract research and development, production, sales in one of the biomedical enterprises. The company mainly uses citrus fallen fruit and citrus as raw materials, adopts independent research and development of green, low carbon, efficient plant extraction and preparation technology, production of Hesperidin, Synephrine, Naringin，Chlorogenic acid， Citrus Aurantium and other citrus extracts, the products are mainly used in medicine, food and other health industry.