欧洲美熟女乱又伦,精品深夜av无码一区二区 ,freesexvideos性少妇欧美,日本黄h兄妹h动漫一区二区三区

News Center

the 17th Laser World of Photonics China from July 11 to 13, 2023

Release: 2023-07-11 15:18:13 Update: 2025-01-13 15:38:12 Views: 458

the 17th Laser World of Photonics China from July 11 to 13, 2023

As an annual grand event in the laser, optics, and optoelectronics industries in Asia, the 17th Laser World of Photonics China will be grandly held in Halls 6.1H, 7.1H, and 8.1H of the National Exhibition and Convention Center (Shanghai) from July 11 - 13. After a two - year interval, exhibitors' enthusiasm for registration is unprecedented. The exhibition area will reach a new high, with a total area of 80,000 square meters, representing a 26% increase compared to the previous session. It is expected to attract more than 1,100 leading enterprises in the optoelectronics industry from around the world to participate, and over 80,000 domestic and foreign visitors are expected to come to the site for visits and business negotiations.


QIANLI INTELLIGENT will also participate in this exhibition.

2023040614371594.jpg


HOTLINE
  • +86 186 8201 1362
  • +86 134 3044 5512
SERVICE ONLINE
CHAT ONLINE