Quality very first, Honesty as base, Sincere assistance and mutual profit is our idea, in an effort to create consistently and pursue the excellence for SODIUM HYDROSULPHIDE 32%-42%, Papermaking Chemical Raw Materials , Ssf 60% , Sodium sulfidesolid ,Barite Uses In Oil Drilling . As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection. The product will supply to all over the world, such as Europe, America, Australia,Afghanistan , Japan ,Malta , Poland .We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!