Time：2021-04-09 Edit：小編Number hits：227
The 22nd China International Optoelectronic Expo (CIOE) will be held in Shenzhen International Convention and Exhibition Center from September 9 to 11, 2020.
This year is the "opening" year. For the first time, CIOE China Light Expo moved to Shenzhen International Convention and Exhibition Center in Bao'an District, covering communication, optics, laser, infrared, sensing and other industrial chains.
Copyright ? 2021 Dongguan Fanlang Fech Technology Co., Ltd 粵ICP備12057158號(hào) XML MAP
