Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Chemical Additives, Calcium Lignosulfonate, High Quality Superplasticizer, Snf Dispersant Powder,Concrete Admixture Industry Grade Sodium Gluconate Retarder. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market. The product will supply to all over the world, such as Europe, America, Australia,Puerto Rico, Lyon,Guatemala, Slovakia.We warmly welcome you to come to visit us personally. We hope to establish a long-term friendship based on equality and mutual benefit. If you want to get in touch with us, please do not hesitate to call. We will be your best choice.