 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-known and class AAA model
enterprise in building material industry and China ratepaying
credit grade A company; It is an ISO9001 and ISO14001 accredited
company. |
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