股票代码
002578
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Introduction
Introduction
Development history
Crystal-Optech Strength
Awards& Honors
Guideline
Strategic Planning
Product
Optical Components
Biometrics
Thin Film Optical Panel
AR New Display
Vehicle Electronics
Reflective Material
LED Semiconductor Optics
Cultural
Enterprise culture
Social responsibility
Audio-visual center
Investor
Stock trend
Talent
Crystal business school
EN
CN
JP
Home
Introduction
Introduction
Development history
Crystal-Optech Strength
Awards& Honors
Guideline
Strategic Planning
Product
Optical Components
Biometrics
Thin Film Optical Panel
AR New Display
Vehicle Electronics
Reflective Material
LED Semiconductor Optics
Cultural
Enterprise culture
Social responsibility
Audio-visual center
Investor
Stock trend
Talent
Crystal business school
CN
/
EN
/
JP
Product
Product
Optical Components
Biometrics
Thin Film Optical Panel
AR New Display
Vehicle Electronics
Reflective Material
LED Semiconductor Optics
LED Semiconductor Optics
LED Semiconductor Optics
LED Sapphire Substrate
GaN-based light-emitting diode
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