Business scope: Led,
Lighting Device,
Product,
Spare Parts,
Precision Optical Mechanical And Electrical Products,
Mechanical And Electrical Equipment Installation,
Semiconductor Light Emitting Device,
Electronic Component,
Optical Parts,
Solar Products,
Manufacture,
Contract Energy Management,
Import Business Of Raw And Auxiliary Materials And Technology,
Intelligent Building Engineering Design,
Automatic Control System,
Construction,
City And Road Lighting Engineering,
Sale,
Computer Hardware And Software,