Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Dimethyl disulfide, Sodium Hydrosulfide For Watertreatment , Sodium Hydrosulphide , Sodium Hydrosulphide 70 Nahs For Tannage ,sodium sulphide hydrated . We welcome new and old clients from all walks of lifestyle to speak to us for potential organization relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,New Zealand , Estonia ,Philippines , Botswana .Abiding by our motto of Hold well the quality and services, Customers Satisfaction, So we provide our clients with high quality products and excellent service. Please feel free to contact us for further information.