We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Ssf 60%, Potassium Hydroxide Cleaning , Sodium Sulfide Flakes , Sodium Hydrosulphide Flake ,Disodium Sulfurothioate . We warmly welcome you to build cooperation and generate a brilliant long term together with us. The product will supply to all over the world, such as Europe, America, Australia,Paraguay , Mexico ,Mali , Egypt .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.