We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Sodium Hydrosulfide and Sodium Hydrosulphide, Sodium Sulphide 60% Yellow Flakes , Sodium Bisulfide , Sodium Sulfhydrate ,Caustic Soda For Water Treatment . Hope we can create a more glorious future with you through our efforts in the future. The product will supply to all over the world, such as Europe, America, Australia,Portugal , Niger ,Las Vegas , Ottawa .If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows Survive by good quality, Develop by keeping good credit. operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.