On September 8, 2025, we were honored to join Professor Lee from Kongju National University, Korea, at the UPM Workshop held in the International Exchange Center of the Changchun Institute of Optics, Fine Mechanics, and Physics.
It was a remarkable occasion, as Professor Lee returned to Changchun after 25 years. The full-day program was both enlightening and inspiring. Listening to the reports of distinguished professors broadened our horizons and gave us a new appreciation of Changchun Institute of Optics, Fine Mechanics, and Physics achievements. The director impressed the audience with his fluent English, while the chief’s passionate and expressive explanations left a deep impression. The highlight came when the director introduced the 4-meter aperture silicon carbide mirror technology a breakthrough that astonished all visitors and showcased CIOMP’s global leadership in optics.

On September 9, 2025, SX-Optics (Changchun Shengxi Optoelectronics Technology Co., Ltd.) had the privilege of welcoming Professor Lee and his team to our company for an in-depth academic exchange. Our colleagues made thoughtful preparations to ensure a meaningful visit:

A proud moment as SX-Optics greets Professor Lee and his delegation at our company entrance.

The visit began with a comprehensive tour of our factory, where we presented our advanced facilities and precision manufacturing capabilities.

This was followed by fruitful discussions in our office, exploring opportunities for joint research, technology collaboration, and knowledge sharing.

The day concluded with a warm and engaging dinner, where professional dialogue blended with personal friendship, further strengthening our international ties.
These two days of exchange were not only a celebration of scientific progress but also a reflection of SX-Optics’ commitment to innovation without borders. By engaging with global experts and institutions, we continue to advance in the field of optoelectronics technology while building bridges of trust, cooperation, and shared vision.
✨ We sincerely thank Professor Lee and his team for their visit, and we look forward to deepening this collaboration and creating new milestones together.