ZHANGJIAKOU HONGTENG DRILLING MACHINERY MANUFACTURING CO., LTD.

Booth No. E6.113

Products: 2.1 Machines for Extraction of Raw Materials and for Mining » 2.1.2 Exploration drilling

Website: www.htzcjx.com www.cjgdrill.com www.rcdrill.com www.dthdrill.com

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Changsha Chaojingang Machinery Manufacturing Co.,Ltd