We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Na2s, Precipitated Barium Sulphate Barium Sulphate Precipitated , Caustic Soda Manufacture , Sulfate Powder for rubber ,siarczek sodowy uwodniony . Safety as a result of innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Mauritius , Bulgaria ,Albania , Moscow .Our tenet is integrity first, quality best. Now we have confidence in providing you with excellent service and ideal merchandise. We sincerely hope we can establish win-win business cooperation with you in the future!