Foshan Grain Size Dance Technology Co.,LTD, established in 1988, is a professional manufacturing,developing and marketing company that specialized in powder products such as Barium Sulphate, Precipitated Barium Sulphate, Modified Superfine Precipitated Barium Sulfate, Rutile&Anatase Titanium Dioxide, Calcium Carbornate and Carbon Black, ect. With many years of manufacturing technique development, our own Barium Sulfate factory was founded in Shanxi and Jiangsu Province, which can be customized to meet your requirements. Moreover, various of coatings have an annual output capacit over 100,000 Tons then to meet the market demand at a reasonable price.