We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Sodium Sulfide Flakes, Chemical Formula Caustic Soda , Barium Sulphate Powder , Sodium Sulphide Red Flakes 60% ,hydrate of sodium . We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation. The product will supply to all over the world, such as Europe, America, Australia,Estonia , San Diego ,Stuttgart , California .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.