Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for HS CODE No.28301090, Sodium Sulfide(Anhydrous) , Sodium Hydrosulphide Flake , Disodium Sulfurothioate ,Artificial Barite; Barium sulfate; Barosperse BaSO4 . We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit. The product will supply to all over the world, such as Europe, America, Australia,US , South Korea ,Albania , Comoros .During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that customer first and committed to helping customers expand their business, so that they become the Big Boss !