Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for precipitated/pricipitated Barium sulphate, Precipitated Baso4 98% Min , Barium Sulphate Cas No.7727-43-7 , 70% Nahs Sodium Hydrosulfide ,Rugar 98% Min . We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects. The product will supply to all over the world, such as Europe, America, Australia,Bahamas , Poland ,St. Petersburg , Morocco .With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.