International High-tech Exchange Fair and 7th International Photoelectronic Exhibition

May 05. till May 07.

To promote Chinese Optical and Optoelectronic Technology commercialization and industry development.

Contact
Wang Haiming, haiming7913@sina.com
Date
May 5, 20152015-05-05T04:16:00 - May 7, 2015 2015-05-07T04:16:00
Location
Beijing, China
URL
http://en.jingqiahui.com.cn/