Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for SODIUM HYDROSULPHIDE 32%-42%, Barium Sulphate for plastic , hidrosulfuro sódio hidratato , Sodium Hydrogen Sulphide ,Anionic Polyacrylamide Flocculant . We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well. If you are interested in our products, please contact us freely. The product will supply to all over the world, such as Europe, America, Australia,Yemen , Germany ,Bulgaria , Romania .We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.