Changsha Changtan Machinery Co., Ltd. is a professional company engaging in the developing, manufacturing and exporting of high quality drilling equipment and associated tools widely used in geological exploration, mining, quarrying, water-well....

ADD: NO.146 Shuguang Middle Road, Changsha,

    Hunan, China

ZIP: 410007

Tel: +86 731 83580878

Fax: +86 731 83580858



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