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, IADC Code S432 PDC Drill Bits, 6inch PDC Drill Bits, Water Well and Borehole Drill Pipe and Drilling Rod and so on.

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