Zibo Jianhua Building Materials Co., Ltd is a manufacturer which has been specialized in concrete admixtures since 2003 year.Our history can be dated back to village collective factory in 1993. We are located in Linzi District of Shandong Province, the ancient capital of Qi dynasty, where the football originated. Covering an area of more than 6500 square meters and having over 100 staff members, we are famous for R&D and a production enterprise of Superplasticizer.