We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Sodium Sulphide Red And Yellow Flakes, China Na2s 52% , Low Iron Chemical Sodium Hydrosulphide/ Sodium Hydrogen Sulphide , HS CODE 283010 ,natriumhydrosulfid hydratiserad . Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development. The product will supply to all over the world, such as Europe, America, Australia,Kuwait , London ,Sheffield , Bogota .Our Company has professional engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the products, Please feel free to contact us.