KES 2017 in Seoul, South Korea [2017/9/7]

Dear sir/ madam,

GW OPTO will be attending KES 2017 in Seoul, South Korea, from October 17th-20th.

The exhibition is held at COEX; Our booth is S112.

We hope to see you there! :)

Have a good day.

Best Regards,

GW OPTO.