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 hydrosulphide, hydrated, Sodium Hydrosulfide For Leather Unhairin , Anionic Polyacrylamide Flocculant , Sodium Sulphide Flake 1849 ,Sodium Penta Sulphide . Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,Haiti , Croatia ,Sydney , Uruguay .Due to our good products and services, we have received good reputation and credibility from local and international customers. If you need more information and are interested in any of our products, please feel free to contact us. We look forward to becoming your supplier in the near future.