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 ssf.Sodium Sulfide 60%, Sodium Hydrosulfide For Dye Auxiliary , Sodium Polyacrylamide , Barium Sulphate Molecular Formula ,Sodium Sulfide Flakes . Warmly welcome to cooperate and develop with us! we are going to continue to provide product or service with high quality and competitive rate. The product will supply to all over the world, such as Europe, America, Australia,Salt Lake City , Lahore ,Ethiopia , United States .High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.