Business scope: Electronic Product,
Office Supplies,
Import And Export Of Goods And Technology,
Electronic Product,
Office Supplies,
Optical Element,
Nano Grating Mechanical Accessories,
Nano Grating Mechanical Accessories,
Teaching Instrument,
Teaching Instrument,
Mold,
Fresnel Lens,
Led Light Accessories And Finished Products,
Led Light Accessories And Finished Products,
Oil Hydrostatic Bearing,
Oil Hydrostatic Bearing,
Law,
Special Optical Micro Process Engraving Machinery And Equipment,
Super Mirror End Face Processing Machinery And Equipment,
Plant Lease,
...