Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for China Sodium Hydro Sulfide and CAS No: 16 721-80-5, hidrosulfuro sódio hidratato , Sodium Hydroxide Caustic Soda , Sodium Hydrosulphide Msds ,Polyacrylamide Pam . Please send us your specifications and requirements, or feel free to contact us with any questions or inquiries that you may have. The product will supply to all over the world, such as Europe, America, Australia,United Kingdom , Iraq ,venezuela , Ottawa .we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.