Yangzhou Danxia Chemical Factory founded since year 1992,combines scientific research, manufacture and trading into a one-stop service platform as a high-tech private enterprise. The factory located in Jiangdu city of Jiangsu Province, the southern territory nearby the Yangtze River, 10 kilometers west of Beijing-Shanghai Expressway. The traffic is very convenient. The enterprise primarily engages in various products’research and development, production and sale, which are anti-oxidants, Ult...