Qiaonan Industrial Park,Changde,Hunan Province,China:+86 736 7391178

Building the largest bile acid comprehensive development base in domestic



  • Cholic acid series

    Cholic acid series:Ursodeoxycholic Acid、Chenodeoxycholic Acid 、Cholic Acid、Hyodeoxycholic Acid、 Deoxycholic Acid.Our annual production capacity of ursodeoxycholic acid intermediates is 120 tons, and that of chenodeoxycholic acid is 160 tons.The quality of urso


  • Bile salts series

    Bile salts series:It is the most commonly used selective inhibitor in culture,we have Bile salts of cow ,Bile salts of pig ,Bile salts #3,Bile powder of pig,Hyodeoxycholic acid sodium.In 1993, we started to produce and sell bile salt series products in Zhen


  • Cholic acid (Breeding)

    Cholic acid (Breeding),Bile acid is a kind of functional feed additive with natural biological activity to promote fat absorption. It has been widely used in livestock and aquaculture. It can make up for the deficiency of bile acid secretion in animals and pro


  • Artificial bezoar raw material

    Bilirubin from pig bovine bile,used for producing artificial bezoar.




Changde Yungang Biotechnology Co., Ltd., founded in 2003, is located "The City in the Peach Blossom Garden" in Changde City, Hunan Province, China National High-tech Industry Park Qiaonan Park. The company covers an area of about 20000 square meters, the existing staff of more than 170. Has independent research and development center, extraction workshop, synthesis workshop, fine drying workshop, quality inspection center, etc. The company is an exportoriented high-tech enterprise. Mainly engaged in there search, development, production and marketing of pharmaceutical intermediates. The main products are bile acid series: ursodeoxycholic acid , chenodeoxycholic acid, cholic acid,deoxycholic acid; bilirubin; Bile salts for culture medium and feed bile acid series. We are the maining enterprises in the domestic production of ursodeoxycholic acid . Has a perfect production system from raw materials to finished products, and has obtained a number of independent invention patents of bile acid products.




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