Zvinotevera zvinouya:
Laser nyika yePhotonics 2022, Shanghai
Kubvumbi 26-29, 2022
Nhoroondo Zviitiko:
Wuhan-Optics Valley yeChina EXPO 2021
Shanghai-Laser World of Photonics 2021
Shengzhen-China International Optoelectronic Exposition 2021