The company is specialized in manufacturing DHT bit, DHT hammer, air-leg rock drill, product quality has reached advanced level in the industry.
 
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** For more speficications, please contact with our market manger, who is very nice and hard working.

 

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All rights reserved Shandong Zhongrui Construction Machinery Co., Ltd.¡¡Qihua Network To provide technical support
Add:No.3701, Zhuangjian Road, Kuiwen Economic Development District, Weifang City, Shandong Province, China