Established at 2002, started as Qinba Barite Salts Co.ltd,after 13 year`s development, now Longfu Group has been a leading manufacturer in Barite Salts Products,Low-Fe Sodium sulfide,TiO2 and Vanadium Oxide with two main producing bases located at Shiyan City, Hubei Province and Ankang City, Shanxi Province.The "Qinba" brand barite salts has been well-known by domestic and abroad customers. As a Professional Inorganic chemicals manufacturer, we have our own 7 mines,6 factories, so we could assure you the best quality at very good price. Now, our new Precipitated Barium Sulfate base will be put into use at the end of December, and then our company will be the biggest manufacturer of Precipitated barium sulfate,sodium sulfide(52% & 60%, yellow flake.) in China.With annual outpu..