Business scope: Electronic Product,
Instrumentation,
Production,
Technology Transfer,
Technical Services,
Technology Import And Export,
Computer Hardware And Software Design,
Translation Service,
Sales And Technical Consultation,
Develop,
Goods,
Advertisement Business,
Fire Equipment,
Security Equipment,
High And Low Voltage Complete Sets Of Equipment,
Economic Information Consultation,
Petroleum Machinery And Equipment Production,
Rail Transit Machinery,
Journal Publishing,