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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
27
Sep
Two Sets of XY-600C 600m Crawler Mounted Water Well Drilling Rig Shipping to Kenya
12
May
Single Boom DFJ-1W24 Mining Tunnel Jumbo Drilling Ship to South America
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