Optical Communications: Optical communication system equipment, optical communication devices (active devices, passive devices), fiber optic cables/fiber optic sensors, optical test instruments, optical device production equipment, optical data transmission equipment, data center, cloud computing/big data

Infrared Technology and Application Exhibition: Infrared materials and devices, infrared equipment and applications, terahertz monitoring and imaging, ultraviolet technology

Precision Optics Exhibition, Lens and Camera Module Exhibition: Optical materials, optical components, optical imaging measurement and optical instruments, optical lenses and camera modules, optical device production equipment, optical coating technology and equipment, optical processing equipment, machine vision and industrial applications, sapphire and touch screen manufacturing

Laser Technology and Intelligent Manufacturing Exhibition: Laser materials, laser components and devices, lasers, laser equipment, special laser applications, intelligent equipment, 3D printing/additive manufacturing

Optoelectronic Sensing Exhibition: Optoelectronic sensors, fiber optic sensors, visual sensing (machine vision), laser ranging radar, Internet of Things

Optoelectronics Innovation Exhibition: Biophotonics, medical imaging, sensor systems and test equipment, integrated components and related research and development technologies for sensors, health optoelectronics, optoelectronic display and modules, photonics manufacturing, smart healthcare and elderly care, integrated circuits and integrated photonics, Internet of Things, big data and cloud computing, robots, artificial intelligence