Optoelectronic Equipment Expo

From May 10, 2018 until May 12, 2018

Zhongshan - Zhongshan Huangpu International Convention and Exhibition Center, Guangdong, Kiina

Lähettäjä Canton Fair Net

http://www.zs.gov.cn/ywb/economy/platformforexhibitioneconomy/content/post_1658650.html