Business scope:
Sales Of Optical Components,
Instrumentation,
Electronic Product,
Import And Export,
Law,
Chemical Raw Materials,
Instrument Accessories,
Manufacture,
Photographic Equipment,
Machine Part,
Sales Wujinjiaodian,
Business scope: Instrumentation,
Crystal Element,
Sales Of Optical Components,
Production,
General Machining,
Computer Software Development And Sales,
Law,
Import And Export,
Technology Import And Export,
Law,