Cao Xian malt sesame sugar factory. Cao Xian Malt Sesame Sugar Factory is located in Cao Xian, Heze County. Factory direct production and wholesale, sesame candy at a reasonable price of 3.6 yuan/kg. Sesame candy is a traditional snack, which originated in the Ming Dynasty and is most famous in Xiaogan, Hubei. Sesame candy is a pure natural green food which is refined from glutinous rice, sesame and maltose, and does not contain any chemical pollution and additives.