Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for China Sodium Hydrosulphide and Sodium Hydrosulfide, Permanent White Sulphate , Sodium Sulphide Chemical Formula , BaSO4 EINECS No.231-784-4 ,natriumvetysulfidi hydratoitu . Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products. The product will supply to all over the world, such as Europe, America, Australia,Uruguay , Mali ,Jersey , Bahamas .We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.