eco friendly tongue scraper suppliers Our Factory Jiangsu XingSheng Brush Co., Ltd. is established in 1996. The company has inherited the toothbrush development and production technology of Sheng鈥檚 family for 60 years and still keeps innovating. It is located in the beautiful ancient city YangZhou and also a famous professional toothbrushes manufacturer in China. In 2001, XingSheng passed the...