Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Sodium Sulfide Formula, Detergent Making Caustic Soda , Sodium Sulfite Anhydrous , hidrosulfuro sódio hidratato ,Sodium sulfide(Na2s) . Our tenet is Reasonable prices, economical production time and very best service We hope to cooperate with much more shoppers for mutual enhancement and benefits. The product will supply to all over the world, such as Europe, America, Australia,Cancun , Benin ,Ottawa , Botswana .Our company insists on the principle of Quality First, Sustainable Development, and takes Honest Business, Mutual Benefits as our developable goal. All members sincerely thank all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.