To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for CAS No: 16 721-80-5, Metabi Sulfites De Sodium , Cationic Polyacrylamide Flocculant , natriumhydrogensulfid hydratisiert ,Hydrolyzed Polyacrylamide . We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune. The product will supply to all over the world, such as Europe, America, Australia,Guinea , Roman ,California , panama .Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.