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    【 Group headquarters 】Room 802, Building 2, Tian'an Headquarters, Donghuan Street, Pan

    【Strong concrete agent business】 020-37567751 contacts:Miss Chen

    【 To join menber of superplasticizer technology with room temperature synthesis】 020-37567751 contacts:Miss Chen

    【 Superplasticizer raw meterial purchase】 400-888-4601 contacts:Miss Ning

    【 Raw materials of cement grinding aid purchase】 13922725991 contacts:Mr.Zhuang

    【 Conference and Marketing cooperation 】 13922109547 contacts:Miss Chen

    【 New technology Cooperation】 13922108541 contacts:Mr.Hu

    【 Human Resources】 020-83250468 contacts:Miss Luo

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