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北京煤矿机械厂是隶属于中国煤矿机械装备公司的大型骨干企业,国内生产煤矿综采支护设备的主要厂家,国家二级企业。本厂现有职工4100人,厂区占地面积73
Beijing Coal Mine Machinery Factory is a large-scale backbone enterprise affiliated to China’s coal mining machinery and equipment company. It is a major manufacturer and a national second-level enterprise in the domestic production of fully mechanized mining and supporting equipment for coal mines. The factory employees 4,100 people, the plant covers an area of 73