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5G New Infrastructure 

5G network construction is mainly to provide customers with network construction services including 5G mobile communication networks, optical transmission gigabit optical networks and other new digital infrastructures, including network planning and design, project implementation and delivery, system network maintenance, and integrated services featuring full life cycle project management.

 New digital infrastructure, represented by 5G mobile communications networks, will provide strong support for the development of China's cyber power and digital economy, and provide important basic support for technological innovation, industrial innovation and application innovation.