Jinzhou Geological Drilling Rig Co., Ltd.

Jinzhou Geological Drilling Rig Co., Ltd. One of the leading manufacture of the 30-300M drilling rigs used in geological investigation, water well drilling and core mining drilling .We instant in

Manufacturer from China
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Jinzhou Geological Drilling Rig Co., Ltd.
Страна/регион:china
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Jinzhou Geological Drilling Rig Co., Ltd.