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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
Reliable Machinery Manufacturer Since 1990S
Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs... More
Latest News
18
Sep
Mud pump is for XY series drilling rig, there are BW-160, BW-200, BW-250, BW-320 for options.
10
Sep
One set XY-100 Drilling rig delivered to Qingdao loading yesterday, it will be used for coring purpose in Sigapore.
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