Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for 70% Sodium Hydrosulphide/Sodium Hydrosulfide, Non polyacrylamide , Chemical Formula Caustic Soda , sodium hydrosulphide hydrated ,Sodium Hydrosulfide Solution . All of the time, we have been paying attention on all information to insure each product or service glad by our customers. The product will supply to all over the world, such as Europe, America, Australia,Lesotho , Lithuania ,Lisbon , Netherlands .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.