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山东鹏瑞凿岩科技有限公司
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Product Series
Hollow steel for top-hammer drilling
Geological pipe and joint pipe
Blast furnace taphole drill pipe
Hollow grouting rock bolt
Triangular steel pipe
The History of Pengrui
Shandong Pengrui Rock Drilling Technology Co., Ltd. is an innovative enterprise focusing on steel for high-end rock drilling tools - or "click to learn about our history"
Industry application fields
The products of Pengrui have been extensively utilized across numerous countries and regions globally, covering sectors such as mining, construction, infrastructure, oil, gas, industry, new energy, and other domains.
Product exploration
Pengrui has consistently been dedicated to delivering high-performance solutions through ongoing technological innovation and rigorous quality control.
Product service and support
Focusing on global customers, Pengrui is committed to providing you with timely and reliable after-sales service and technical support.