Business scope: Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Technology Import And Export,
Import And Export,
Metal Material Sales,
Sales Of New Metal Functional Materials,
Metal Material Manufacturing,
Optoelectronic Device Sales,
Wholesale Of Electronic Components,
Research And Development Of Special Electronic Materials,
Lighting Sales,
Optoelectronic Device Manufacturing,
Manufacturing Of Lighting Fixtures,
Lighting Sales,
Electronic Components Retail,
Manufacturing Of Electronic Components,
...