Gold Member Since 2015
Audited Supplier
Changsha Sollroc Engineering Equipments Co., Ltd.

DTH Drill Tube, DTH Drilling Tube, DTH Drilling Pipe manufacturer / supplier in China, offering Friction Welded DTH Drill Rod Pipe Drill Tube for DTH Drilling, DHD360 Ql60 M60 DHD380 Ql80 SD8 DTH Hammers, Reverse Circulation Bit RC Drill Bits and so on.

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