金沙彩票登录

          <dfn id='Zjmcia'><optgroup id='Zjmcia'></optgroup></dfn><tfoot id='Zjmcia'><bdo id='Zjmcia'><div id='Zjmcia'></div><i id='Zjmcia'><dt id='Zjmcia'></dt></i></bdo></tfoot>

          <ul id='Zjmcia'></ul>

          • 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