We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for China Sodium Hydrosulfide, Sodium sulfuret , Polyacrylamide Flocculant Water Treatment , Sodium Sulphide Flake 1849 ,Sodium Bisulfide . We have extensive goods supply and the price is our advantage. Welcome to inquire about our products. The product will supply to all over the world, such as Europe, America, Australia,Montreal , Tunisia ,Thailand , Swiss .Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!