Key Players
- Arete
- BKtel photonics
- Bright Solutions Inc
- Evolase
- Guilin Guangyi Intelligent Technology
- Hitronics Technologies Inc
- Horiba
- ITF Technologies
- Keopsys
- LD-PD
- LumiSpot Tech
- NP Photonics
- Orbits Lightwave
- Redfern Integrated Optics Inc. (RIO)
- SHANG HAI STAR SPECTRUM
- SPECTRAL SCIENCE
- Shanghai B&A Technology
- Shanghai Connet
- Si Chuan Zi Guan Photonics Technology
- Uniotech
- YOSC
