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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
11
Jun
We will be off duty from 12th,June to 14th, June. 2021.
03
Jun
XY-400P is the improved type for XY-400F, it not only could drill vertical holes, but also for inclined holes
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