All we do is usually connected with our tenet Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Sodium Sulphide Anhydrous, BaSO4 , Sodium Sulphide Hydrate , sodium sulphide hydrated ,Potassium Hydroxide Corrosive . Should further information be required, please contact us at any time! The product will supply to all over the world, such as Europe, America, Australia,Singapore , Hungary ,Hungary , Brazil .Our factory insists on the principle of Quality First, Sustainable Development, and takes Honest Business, Mutual Benefits as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.