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

Tool Sale, Drill Rod, Hole Diameter Drill Pipe manufacturer / supplier in China, offering Water Well Drill Pipe & Tool Sale (BQ, NQ, HQ, PQ series) , Superior Quality, Various Diameter, 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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