Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for SODIUM HYDROSULPHIDE 32%-42%, Chemical Formula Sodium Sulfide , Colorless To Light-Yellow Liquid , polyacrylamide concentration ,Sodium Sulphide Anhydrous . The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market. The product will supply to all over the world, such as Europe, America, Australia,Mexico , Australia ,Bangkok , Puerto Rico .Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our comprehensive advantages and strive for building.