Business scope: Design,
Sale,
Production,
Sale,
Network Information Consulting Service,
Circuit Board,
Installation And Maintenance Services,
Electronic Appliances,
Lamp Development,
Solar Photovoltaic Power Generation System,
Computer After Sales Service,
Contract Energy Management,
Construction Mechanical And Electrical Installation Engineering,
Computer Network Engineering Design,
Computer Technology Consulting Services,
Research And Development Of Solar Photovoltaic Power Generation Products,