As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for sodium disulfide 60% Min, Polypropylene acyl amic liquid gel , Metabi Sulfites De Sodium , Sodium Hydrogen Sulphide Formula ,Sodium hydrosulphide reagent . We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price. The product will supply to all over the world, such as Europe, America, Australia,European , Berlin ,Dubai , Nigeria .Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!