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 China Sodium Hydro Sulfide and CAS No: 16 721-80-5, Cationic Polyacrylamide Flocculant , HS CODE No.28301090 , Caustic Soda Sodium Hydroxide ,Potassium Hydroxide Corrosive . We welcome buyers, business enterprise associations and good friends from all sections in the planet to get hold of us and request cooperation for mutual gains. The product will supply to all over the world, such as Europe, America, Australia,Peru , Bogota ,Bangladesh , The Swiss .We will supply much better products with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information please feel free to contact us. We are looking forward to receiving your enquiries soon.