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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
Latest News
09
Apr
200Ton and 35Ton HDD rigs are ready to deliver to port
28
Feb
300m DFU-300 Full Hydraulic Underground Core Drilling Rig is ready to deliver to customer overseas
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