continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Sodium Hydrosulfide 70%, natriumvetysulfidi hydratoitu , PAM CAS NO.9003-05-8 , Sodium Hydrosulphide Msds ,Cationic Polyacrylamide Flocculant . We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future. The product will supply to all over the world, such as Europe, America, Australia,Honduras , Bangladesh ,Switzerland , Puerto Rico .For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.