Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for sodium disulfide 60% Min, Sodium Hydrogen Sulphide Formula , Barium Coating , Sodium Sulphide 9-Hydrate ,Barium Sulphate for Ink . We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We invite you to visit our company for a personalized tour and advanced business guidance. The product will supply to all over the world, such as Europe, America, Australia,Austria , Roman ,Munich , Nepal .Abiding by our motto of Hold well the quality and services, Customers Satisfaction, So we give our clients with high quality products and solutions and excellent service. Be sure to feel free to contact us for further information.