Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for HS CODE No.28301090, China Sodium Sulfide Anhydrous , Sodium Sulfide Anhydrous , sodium sulphidic NA2S ,Un1814 Potassium Hydroxide Solution . Our professional technical team will be wholeheartedly at your service. We sincerely welcome you to visit our website and company and send us your inquiry. The product will supply to all over the world, such as Europe, America, Australia,Bolivia , Guinea ,New Orleans , Southampton .Now, with the development of internet, and the trend of internationalization, we've got decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.