中国中铁一局集团新运工程有限公司是我国新线铁路工程施工系统建立最早的一支铺架施工队伍,自1951年11月西北铁路干线工程局钉道队建立开始,至今已走过了60年光辉历程。60年来,他们从钉道队起家,发展成为拥有职工4300多人、下设20个分公司、以铁路铺轨架桥、承包运输、城市轨道和综合工程“四大经营板块”为主业的专业化施工企业, China Railway One Board Group Xinyun Engineering Co., Ltd. is the earliest construction of a new railway construction system in our country a construction team, since 1951 in November Northwest Railway Route Bureau Bureau nail team to establish, has so far passed 60 Years of glorious history. In the past 60 years, they started from Dingdao team and developed into more than 4,300 staff and 20 branch companies, with rail-laying bridges, contracted transportation, urban rail and integrated engineering as their main business segments. Professional construction enterprises,