Street Address: No. 496 Zhongshan Road , Wuchang District
City: Wuhan
Province: Hubei
Country/Region: China
Foreigners
Hok Tong grass extractSynonyms: Couch grass ExtractAppearance: Brown powderFunctions and usage: It has thousands of years history in the impotence and premature ejaculation treatment in Chinese folk. The mainly usage is Impotence, and delay time.