Shandong Zhongrui Construction Machinery Co., Ltd.

The company is specialized in manufacturing DHT bit, DHT hammer, air-leg rock drill, product quality has reached advanced level in the industry.

DTH drill bits

DTH hammers

Cluster Hammer Drill

Casing Tools

Drill Pipe

Pneumatic Rock Drills

Rock Drilling Tools

Parts and others

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Zhongrui will attend MINExpo INTERNATIONAL 2016


Zhongrui attend MINExpo INTERNATIONAL 2016 Held 26-28 September 2016 LAS VAGAS, NEVADA, USA Welcome to visit us at Booth: 742

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Add:No.3701, Zhuangjian Road, Kuiwen Economic Development District, Weifang City, Shandong Province, China