Adhering into the theory of quality, services, efficiency and growth, now we have gained trusts and praises from domestic and international shopper for China Alkali and Chemical Reagent, Barium Sulfat COA , sodium sulphidic NA2S , hydrate of sodium ,BaSO4 EINECS No.231-784-4 . Our customers mainly distributed in the North America, Africa and Eastern Europe. we will source top quality goods using the really aggressive selling price. The product will supply to all over the world, such as Europe, America, Australia,Albania , Niger ,Spain , Jakarta .We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.