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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
Reliable Machinery Manufacturer Since 1970S
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs... More
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15
Feb
XY-150 drilling rig is mainly used for 100m, 120m, 130m deep drilling, in soil and rock area. Though it usually for water well drilling, it’s also capable for coring, SPT test, etc, very powerful and multifunctional. Most important, only 2-3 persons to op
13
Feb
DFQ-200B crawler water well drilling rig is ready for shipping to Nigeria. DFQ-200B is good at drilling through rock layer, about 8-10m per hour. It is crawler type, easy to move in the work site. Only 2 or 3 persons are enough to operate the machine.
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