We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Sodium HydroSulphide and Na2s, China Na2s 52% , Gel-unix Barium Sulphate , Sodium Hydrosulphite liquid for leather ,Polyacrylamide Pam . Honesty is our principle, skilled procedure is our perform, service is our target, and customers' satisfaction is our long term! The product will supply to all over the world, such as Europe, America, Australia,Uganda , Swiss ,Sierra Leone , Botswana .Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.