Based on domestic market and expand overseas business is our development strategy for China Sodium Hydro Sulfide and CAS No: 16 721-80-5, Industrial Grade Sodium Hydrosulfide , Sodium sulphide paper , Polyacrylamide Price ,Potassium Hydroxide . Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise. The product will supply to all over the world, such as Europe, America, Australia,Hongkong , Serbia ,Algeria , Cairo .Faced with the vitality of the global wave of economic integration, we've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.