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Group Overview
Group Profile
Group Qualification
Group Honors
Group Culture
Organizational structure
Important News
Group News
First-line Fax
Media News
Core business
Bridge engineering
Tunneling
Highway engineering
Pavement engineering
Maintenance project
Municipal engineering
Bridge and tunnel engineering
Port and Navigation and Water Conservancy and Hydropower Engineering
Construction engineering
Overseas projects
Equipment manufacturing
Equipment technology
Design consulting
Building materials
Global business
Contact Us
简体中文
+86 0531-68906587
sdlqiao@126.com
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By :
Admin
Tue, 30 Jan 2024 GMT
The group company holds a special environmental protection training lecture
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By :
Admin
Wed, 07 Feb 2024 GMT
Meng Yan, Executive Director of the High Speed Group, and his delegation conducted research on the second section of the Nuosu section of the Xiongnu Serbia Railway project
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By :
Admin
Thu, 18 Jan 2024 GMT
The group company successfully held the 2023 annual summary meeting for experimental testing work
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By :
Admin
Fri, 26 Jan 2024 GMT
The group company successfully held a special training session on high-tech enterprise maintenance business
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