We offer great strength in quality and development,merchandising,sales and marketing and operation for China 70% Sodium Hydrosulphide Nahs and Sodiium Hydrosulfide for Dye Industry, Sodium Bisulfide , natriumsulfide gehydrateerd , Papermaking Chemical Raw Materials ,Sodium Sulfide Anhydrous . We focus on for making superb top quality goods to provide support for our purchasers to ascertain long-term win-win romantic relationship. The product will supply to all over the world, such as Europe, America, Australia,Portugal , Bangalore ,Bolivia , Turkmenistan .We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!