BEIJING JIANKAI CONCRETE ADMIXTURE CO., LTD specializes in concrete admixtures field which contains R&D, manufacturing, distribution and providing technical service. It is member of China Association of Concrete Admixtures, well-know and class AAA model enterprise in building material industry and China ratepaying credit grade A company; It is an ISO9001 and ISO14001 accredited company.



The annual production capacity is 200,000 M.T. in naphthalene series, sulphamate series, and ...