Business scope: Optical Communication Equipment,
Optoelectronic Components,
Production And Sales Of,
Optical Instrumentation,
Optical Components,
Optical Crystal Material,
Business scope: Operate,
Optical Crystal Material,
Research And Development Of Laser Devices,
Production And Sales,
Production And Sales,
Crystal Material,
Research And Development Of Optical Communication Products,
Three To One Make Up,
Optical Element,
Laser Crystal Material,
Nonlinear Optical Crystal Materials,
Own House Rental,
Business,