The key to our success is Good Product Quality, Reasonable Price and Efficient Service for China Precipitated Barium Sulfate and Precipitated Barium Sulphate, Sodium Hydrosulphite liquid For paper , solfuro di sodio idratato , Papermaking Chemical Raw Materials ,Sodium Sulfiide 60% . All the time, we have been paying attention on all details to insure each product satisfied by our customers. The product will supply to all over the world, such as Europe, America, Australia,Norway , Miami ,Mexico , Uganda .With many years good service and development, we've a professional international trade sales team. Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!