Gold Member Since 2012
Audited Supplier
Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.

Well Drilling Equipment, Mineral Using Drilling Rig, DTH Drilling Rig manufacturer / supplier in China, offering Hf138y Power Plant Drilling Equipment, High Air Pressure DTH Drill Hammers, High Quality API Certificate Owned, Oil Drill Pipe for Sale and so on.

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