We attempt for excellence, company the customers, hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for China 1313-82-2, NAHS UN 2949 , Anhydrous , sodium polysulfide ,Sodium Hydrogen Sulphide Formula . We welcome new and outdated shoppers from all walks of lifetime to call us for long term company associations and mutual accomplishment! The product will supply to all over the world, such as Europe, America, Australia,Bangladesh , Slovak Republic ,Cape Town , Doha .Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers' satisfaction and achieve win-win situation .