Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Sodium Hydrosulfide Hydrate,Sodium Hydrogen Sulfide,Sodium bisulfide hydrate, Sodium Potassium Hydroxide , Water treatment Nash Liquid , BaSO4 ,Polyacrylamide Pam . Welcome to post your sample and color ring to let us produce according to your specification.Welcome your inquiry! Looking forward to building long-term cooperation with you! The product will supply to all over the world, such as Europe, America, Australia,Iran , venezuela ,Austria , Houston .With high quality, reasonable price, on-time delivery and customized & customized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.