实力信誉彩票APP平台

实力信誉彩票APP平台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

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