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    Dasheng Refractory Material Co,.Ltd of Fengcheng City
    Dasheng Mining Industry Co,.Ltd of Dandong City
    Jilong Mining Industry Co,.Ltd of Dandong City
    Hongxing Refractory Material Co,.Ltd of Fengcheng City
    Haoding Metallurgy Refractory Material Co,.Ltd of Fengcheng City
    Dasheng Locks Industry Co,.Ltd of Fengcheng City
    ADD: Fengshan Economic Management District,Fengcheng City,Liaoning Province,China
    TEL: 0415-8271666 8276888
    FAX: 0415-8261600 8268075
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    Dasheng Refractory material Co,.Ltd,Fengcheng City,All rights reserved
    Magnesium oxide | magnesium oxide powder | Electrical grade magnesium oxide powder | Fused magnesium