Business scope: Production,
Sale,
Device,
Import And Export Of Goods Or Technology,
Technology Import And Export,
Equipment,
Research And Development,
Optoelectronics,
Optical Communication Materials,
Business scope: Machinery Sales,
Diamond Products,
Graphite Products Processing,
Ceramics,
Arts And Crafts And Etiquette Supplies Sales,
Optical Communication Materials,
Quartz,
Photoelectric Technology Research And Development,
Photovoltaic Material,
General Machinery And Equipment Installation Services,
Photoelectric Material,
Semiconductor Material,
Sales Of Non Metallic Minerals And Products,