HUNAN ER-KANG PHARMACEUTICAL CO., LTD. is principally engaged in the research, development, production and sales of pharmaceutical excipients, finished drugs and bulk drugs. The Company?s pharmaceutical excipients mainly consist of glycerol for medicine, sugar for medicine, ethanol for medicine, propylene glycol for medicine, as well as sodium hydroxide for medicine and others. Its bulk drugs consist of sulfadiazine, sulphaguanidine and resorcinol, among others. Its finished drugs consist of sulbenicillin sodium injections and compound liquorice tablets. The Company distributes its products in domestic market and to overseas markets.