Zibo Jianhua Building Materials Co., Ltd, a leading manufacturer of concrete admixtures in China, was established in 1993. It is specialized in concrete admixtures research, manufacturing and distribution. We began to produce Polycarboxylate Superplasticizer in 2005, using our proprietary technology, and we are one of the reputable PCE manufacturers in China. We have more than 10 kinds of different PCE for applications ranging from SCC to ready-mix and precast concrete.