Description: China leading drilling rig manufacture for air leg rock drill, gasoline rock drill, water well drilling rig, pneumatic pavement breaker, roof bolter
Shandong China Coal Group Drilling Machine Branch a large enterprise of national high-tech zone, is an e-commerce enterprise as well as a manufacturing enterprise that cultivated by Jining City. The mining & construction equipment that the company handled has been sold to 28 provinces and cities nationwide and exported to more than 146 countries and regions. more+
中煤-中煤集团-山东中煤集团-山东中煤工矿物资集团有限公司