All we do is often involved with our tenet Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for liquid sodium hydrosulfide 32%, sulfureto de sódio hidratado , Cas No 1313-82 -2 , Precipitated Barium Sulphate Barium Sulphate Precipitated ,Chemical Formula Caustic Soda . Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,Australia , Bolivia ,Guinea , India .We insist on Quality First, Reputation First and Customer First. We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of Credit, Customer and Quality, we expect cooperation with people in all walks of life for mutual benefits.