Based on domestic market and expand overseas business is our development strategy for Water Treatment Chemicals, Naoh Caustic Soda , Sodium sulfide , Precipitated Barium Sulphate Barium Sulphate Precipitated ,Sodium Sulfhydrate . We welcome you to inquire us by call or mail and hope to build a successful and cooperative relationship. The product will supply to all over the world, such as Europe, America, Australia,Latvia , Ukraine ,United Arab emirates , Slovenia .We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.