1. Er Kang Pharmaceutical limited was established with a registered capital of 5 million RMB On Oct. 22, 2003,
2. During 2004-2005, ER Kang acquisition of Hunan pharmaceutical plant, research and Development Division of the company was established, the first declaration 13 varieties of accessories to get approval
3. In 2006, Qi-er-Yao after the incident, Er Kang for adhering to high quality strategic access to transit, rapid development
4. Er Kang was rated as high-tech enterprises in Hunan province in 2008.
5. In 2009,Er Kang sales taxes of millions of.
6. On Nov.8,2010, Company is changed to Er Kang pharmaceutical company limited, and implement sales tax billions
7. On Jul.5,2011, company IPO initial application approved by the securities ,on September 27, listed on the Shenzhen Stock Exchange
8. In 2012, Chairman Mr.Shuai was appointed as United States Pharmacopoeia Committee member, erkang company startup consulting
9. In 2013,Er Kang, Xiang Pharmaceutical, Xiang Yi Kang as a whole through the new GMP certification;  National Engineering Research Center for Pharmaceutical Excipients was settled in Er Kang; Same year Er Kang settles tapioca starch base in Cambodia .
10. Cambodia Citric acid plan was started in Jun.,2014