The business keeps to the operation concept scientific management, premium quality and efficiency primacy, customer supreme for China CAS No.: 16721-80-5 and Industrial Grade, Sodium Hydrosulfide Hydrate , Sodium Hydrosulphide Liquid , Polyacrylamide Powder ,polyacrylamide concentration . We welcome new and previous clients from all walks of lifestyle to get in touch with us for long term business relationships and mutual accomplishment! The product will supply to all over the world, such as Europe, America, Australia,Kazakhstan , French ,Guinea , Cancun .We have advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you must be willing to become partners with us. Looking forward to your inquiry.