Brazil Fee raz Antarctic Scientific Expedition Project
In Brazil Fee raz Antarctic Scientific Expedition Project, HENGWANG win a bid for drilling rig’s good performance. This is the first time of DTH drilling rig that HENGWANG group self-develop with mud pump to work in Antarctic Pole for extremely cold testing. This bid also proves increasingly powerful product quality of HENGWANG group.
In Brazil Fee raz Antarctic Scientific Expedition Project, HENGWANG win a bid for drilling rig’s good performance. This is the first time of DTH drilling rig that HENGWANG group self-develop with mud pump to work in Antarctic Pole for extremely cold testing. This bid also proves increasingly powerful product quality of HENGWANG group.
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