The organization keeps on the procedure concept scientific management, high quality and efficiency primacy, purchaser supreme for China 70% Sodium Hydrosulphide Nahs, Sodium Sulphide for mining , Sodium Hydrosulfide For Dye Auxiliary , Disodium Sulfurothioate ,Caustic Soda Prills . Together with our efforts, our products have won the trust of customers and been very salable both here and abroad. The product will supply to all over the world, such as Europe, America, Australia,South Korea , United States ,Mecca , Uganda .As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.