... largest lithopone,barium sulfate production base in the north of China. It is located in west of Zhiyang Village, Xingtang County ... , Hebei Province, China, 35km from Shijiazhuang Air Port, 14km from Beijing-Guangzhou railway ... photoes of the Barium Sulfate (BaSO4): Welcome visit us anytime ! Top quality Precipitated Barium Sulfate 98% manufacture