Business scope: Communication Equipment Sales,
Electronics Sales,
Software Development,
Information Technology Consulting Services,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Data Processing Service,
Rail Transit Special Equipment,
Cloud Computing Equipment Sales,
Sales Of Electronic Measuring Instruments,
Sales Of Mobile Terminal Equipment,
Centralized Fast Charging Station,
Computer And Communication Equipment Rental,
Information Security Equipment Sales,
Sales Of Key Systems And Components,
Intelligent Basic Manufacturing Equipment Sales,
Rail Transit Operation Management System Development
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