In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Concrete Retarder, Cement Admixture, Concrete Admixture Sodium Naphthalene Sulfonate, Na Lignin Sulphonate,40% Solid Polycarboxylate Superplasticizer Liquid. Our merchandise are widely recognized and dependable by users and can meet continuously building economic and social needs. The product will supply to all over the world, such as Europe, America, Australia,Southampton, Chile,South Africa, El Salvador.Now, we are trying to enter new markets where we do not have a presence and developing the markets we have the already penetrated. On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.