Changde Yungang Biotechnology Co., Ltd. is an export-oriented hi-tech enterprise; we are mainly engaged in the research, development, manufacturing and trade of pharmaceutical intermediates.
Staring from the innovations of technology and product, Yungang is striving to develop new products and technologies; we are working hard for promoting its competitive force and sustainable developing capacity.
Add: Qiaonan Industrial Park, Changde City, Hunan Province(415101) Url: http://www.cdyg.com Tel: +86-736-7391178, 7382308 Fax: +86-736-7382308 E-mail:yungang@cdyg.com