No.320 Changqing Road， Kaifu District， Changsha City， Hunan Province， China YIER Science and Technology Industrial Park

（86-22）23772564

Language
- Chinese
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PRODUCT

Raise Boring Machine

Down-The-Hole Drill

Spare parts

Sky (Reverse) Well Drilling Machine Reaming Bit

Sky (Reverse) Well Drilling Rig Drill Rod

Sky (Reverse) Well Drilling Pilot Bit

Drilling tools

Spare parts for the raise borer machine

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Service Hotline:

+86--13430519207

Email :Kelly@hn12jx.com

Sales Director: +86-13430519207 Mr. Wang

Company address: No.320 Changqing Road，Kaifu District，Changsha City，Hunan Province，China YIER Science and Technology Industrial Park

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