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    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 .

    • 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