We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for HS CODE No.28301090, Sodium Sulphide , Sodium sulphide paper , Sodium Sulfiide 60% ,Barium Sulphate Cas No.7727-43-7 . We are now on the lookout ahead to even larger cooperation with abroad consumers dependant on mutual added benefits. When you are interested in almost any of our products, be sure to experience cost-free to make contact with us for more facts. The product will supply to all over the world, such as Europe, America, Australia,Auckland , Switzerland ,Iraq , Madras .We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.