Business scope: Sale,
Electronic Product,
Metallic Material,
Instrumentation,
Building Materials,
Technology Transfer,
Technical Consulting,
Technical Services,
Electronic Product,
Medical Equipment,
Sale,
Rail Transit Vehicle And Ground Products,
Production,
Rail Transit Vehicle And Ground Products,
Medical Equipment,
Engaged In The Import And Export Of Goods And Technology,
Educational Equipment,
Monitor Product Production,
Sales Of Coke,
Design,
Including Passenger Information Service Management System
...