From March 11 to 13, 2025, Changjin Photon will showcase multiple innovative achievements in special optical fibers at the Munich Shanghai Light Expo. For this exhibition, we will comprehensively display the company's core products and latest technological achievements for the first time - thulium-holmium co-doped optical fibers! Meanwhile, a professional technical team will be on-site to elaborate on product features, application cases, and provide personalized solutions tailored to your needs. In addition, we have carefully prepared a series of surprise benefits and look forward to your visit.

         We sincerely invite you to visit Changjin Photon's booth N5.5128 at the 2025 Munich Shanghai Light Expo to jointly witness new breakthroughs in special optical fiber technology and explore new opportunities for industrial collaborative development!