Business scope: Rail Transit Special Equipment,
Install,
Wholesale,
Retail,
Technical Consulting,
Technical Services,
Technology Transfer,
Precision Electromechanical Equipment And Accessories,
Steel Structure Engineering,
Smart Bus Electronic Stop Sign,
Sales Of Key Systems And Components,
Construction Of Municipal Public Construction Projects,
Steel Structure Construction Project Construction,
Engage In Technology Development In The Field Of Software Technology,
Satellite Technology Comprehensive Application System Integration,
Engaged In The Import And Export Of Goods And Technology,
Building Intelligent Construction Engineering Design And Construction,
Rail Transit Communication Signal System Development,
Manufacture,
Vehicle Electronics,
...