Sincerity, Innovation, Rigorousness, and Efficiency will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for China CAS No.: 16721-80-5 and Industrial Grade, Sodium Sulphide 60% Yellow Flakes , Polyacrylamide Water Treatment , natriumhydrosulfid hydratiserad ,Permanent White Sulphate . You should send us your specifications and requirements, or feel totally free to speak to us with any questions or inquiries that you may have. The product will supply to all over the world, such as Europe, America, Australia,Milan , Istanbul ,Latvia , Maldives .Our products have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll provide the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.