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Home Page
Know About
President Speech
Introduction to the Group
Development History
Certificates
Organizational Structure
Main Business
Main Business
Rail Transportation
Urban Infrastructure
Precision Manufacturing Center
Product Catalog
Product Agency
Independent R&D
S&T Innovation
Scientific Research and Development
Patent product
News Center
Talent Recruitment
Contact Us
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MAIN BUSINESS
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Rail Transportation
Urban Infrastructure
Precision Manufacturing Center
Environmental protection of municipal administration
Environmental protection of municipal administration
正在建设中...
Urban Infrastructure
Intelligent comprehensive pipeline corridor
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Intelligent building
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Energy-saving renovation
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Smart water affairs
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Environmental protection of municipal administration
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Fax：010-61085070
Tel：010-89035451
