Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Caustic Soda Flake, Sodium Hydrosulfide For Leather Unhairin , anionic polyacrylamide , hidrosulfuro sódio hidratato ,strength of NAHS fluid . Your inquiry might be extremely welcomed plus a win-win prosperous development are what we've been expecting. The product will supply to all over the world, such as Europe, America, Australia,South Korea , Liberia ,Mexico , Sweden .Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.