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Yulan Street, High-tech Zone, Zhengzhou City, Henan Province, China.

Phone

+86-371-55019599/55019184

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Vincent Guo

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HFP600 portable hydraulic core drilling rig working demo
HFP600
HFP200 portable core drilling machine working demo
HFP200
HFG-21J Underground Jumbo Drilling Rig In Construction Site
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HF385Y hydraulic crawler drill rig operation video
HF385Y
HF120W water well drilling rig operation
HF120W
HF120W Water Well Drill Rig in Malawi working site
HF120W
HF530 rotary drilling machine operation video
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The operation Demo Of Waterproof Borehole Inspection Camera
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HFG-55RHS Separated dth drilling rig operation demo
HFG-55RHS
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