下载app送22元彩金

Brief Introduction

China Railway Seventh Group Co., Ltd(CRSG), registered in Zhengzhou, Henan Province, is a large state-owned enterprise, which directly sets up for more competitive market structure of China Railway Engineering Corporation(CREC).CRSG possesses Super-class Qualification of Railway General Contract; Class-A Qualification of General Contract for highway, building and municipal works; Class-A ProfessionalQualification of highway subgrade, bridge, hydraulic tunnel, track-laying and girder-erecting works, tunnel,electrification works, and urban railtransit .

Business

  Bridge Works

  Tnnel Works

  Municipal Works

  Rail Works

  Highway Works

  Building Works

  Water Conservancy and Hydropower Works

  Railway Works

  Telecommunication,Signaling,Electric

  Power,Electrification and Other Works

Works

红彩会彩票APP下载|安全登录 688彩票app下载送18 下载app送22元彩金e乐彩注册_e乐彩官网平台手机版app下载登录|最新入口 快三注册就送28元|下载app送22元彩金 迅盈彩票_迅盈彩票app下载 北京pk赛车投注官网|安全购彩 pk10最牛稳赚五码计划-下载app送22元彩金 大米彩票注册|大米彩票APP|大米彩票下载 盛兴彩票app安卓版_「手机端」