清泰棋牌官网

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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 .

                            Business

                            清泰棋牌官网  Bridge Works

                            清泰棋牌官网  Tnnel Works

                            清泰棋牌官网  Municipal Works

                              Rail Works

                              Highway Works

                            清泰棋牌官网  Building Works

                              Water Conservancy and Hydropower Works

                            清泰棋牌官网  Railway Works

                            清泰棋牌官网  Telecommunication,Signaling,Electric

                              Power,Electrification and Other Works

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