Gold Member Since 2013
Audited Supplier

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Drilling Rig, Water Well Drilling Rig, Core Drill Rig manufacturer / supplier in China, offering Down The Hole Hammer Drill Rig, 200m, 300m, 400m, 600m Deep Truck-Mounted Drilling Rig Dfc-400b, Movable Small Used Core Sampling Drilling Rig Machine (XY-100) and so on.

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