Business scope: Law,
Technology Promotion,
Electronic Product,
Instrumentation,
Optical Crystal,
Integrated Circuit,
Automation Equipment,
Electronic Device,
Technology Development Of Automation Equipment,
Technology Development And Sales Of Computer Software And Hardware,
Industrial Camera,
Connector,
Optical Technology,
None,
Technical Service And Sales,
Sales And Technical Service,
Photoelectric Products,
Optical Lens,
Information Technology,
Technical Development Of Optical Products And Accessories,
...