Adhering for the theory of quality, services, performance and growth, we have received trusts and praises from domestic and worldwide shopper for hydrogen sulfide, polyacrylamide modification , Caustic Soda Flake , Sodium Hydroxide And Potassium Hydroxide ,Sodium Sulfhydrate . Our items have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. On the lookout ahead to make up a good and long-lasting cooperation with you in coming potential! The product will supply to all over the world, such as Europe, America, Australia,Algeria , Gabon ,Zimbabwe , Sevilla .All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.