为改变我国煤矿落后的井下辅助运输设备做出贡献的国家二级企业石家庄煤矿机械厂是闻名全国、颇有影响的一家老厂,是国家机械工业骨干企业之一,是能源部确定为煤矿井下辅助运输设备,支护设备的定点生产厂。全厂占地面积39万平方米、职工3400余名,拥有一支600多人、实力雄厚的专业技 Shijiazhuang Coal Mine Machinery Factory, one of the most famous national and influential old factories, is one of the state-level key enterprises in the machinery industry. It is a state-level secondary enterprise that contributes to the transformation of the underground coal mine auxiliary transportation equipment in the country. Auxiliary transport equipment, support equipment sentinel plants. The whole plant covers an area of ​​390,000 square meters, more than 3,400 employees, with a more than 600 people, the strength of the professional and technical