Recently, China Trademark Festival & Chinese Brand Expo was held in Guilin. Six brands of Sanjiang Dong Autonomous County, including “Sanjiang Spring”, “Bu Yang”, “Dong Famous Tea”, “Sansheng Tea”, “Tianhu Bingya” and “Longtai”, won the Guangxi Famous and Special Product Excellence Award in the festival.

By the end of July 2017, the county has owned 446 registered trademarks, including 160 ones belonging to tea industry and 5 Guangxi Famous Trademark.