Suzhou Sunbo Chemical Building Materials Co., Ltd. is a professional manufacturer of concrete admixtures in China. All the SUNBO products got the ISO 9001:2008 quality approvel. Delivering top quality products at the most competitive price to customers across the globe has always been SUNBO's mission.In terms of the SM highly efficient water reducers and brightening agents, we are one of the earliest manufacturers in China. A.Our superplasticizer which especially for plastification and water reduction of cement based materials are mainly:1).PC - pol1ff8ycarboxylate type (20%solution & 40%solution & powder)2).SMF - melamine sulphonate formaldehyde resin type (20%solution & 40%solution & powder)B. We also supply concrete additives mainly:1).gypsum retarder for gypsum based products2).melamine sulphonate based brighten agents for colorful cementious blocks & pavers.By introducing the advanced production technology and equipment, we have set up a scientific mana... [Details]