Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for China Polyacrylamide, Sodium Hydrogen Sulfide , Na2s Manufacturer , sulfure de sodium hydraté ,Sodium sulfide mineral . should you have any query or wish to place an initial order please do not hesitate to contact us. The product will supply to all over the world, such as Europe, America, Australia,Bahamas , Serbia ,Gabon , Cyprus .We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.