At 9:00 on July 12, 2025, the grand topping-out ceremony of Changjin Photonics' High-performance Special Optical Fiber Production Base and R&D Center Project was held, marking a phased victory in the project construction.
Changjin Photonics' Anti-Irradiation Fiber Series Breaks Technological Barriers to Push New Limits in Radiation Protection.
Passive photosensitive optical fiber, with its unique photosensitive properties, enables precise regulation of refractive index under ultraviolet light irradiation, making it a core material for optical fiber communication, sensing, and optical device manufacturing! The newly launched passive photosensitive optical fiber by Changjin Photonics breaks through traditional limitations with innovative technologies, providing excellent solutions for high-end applications.
Recently, Changjin Photonics completed a hundred-million-level strategic financing exclusively led by China Mobile Equity Fund, kicking off in-depth collaboration with China Mobile Industrial Investment for synergistic development.
We sincerely invite you to visit Changjin Photonics' 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!
In today's rapidly evolving technological landscape, the development of laser technology remains a focal point of attention. The thulium-holmium co-doped fiber introduced by Changjin Photonics has injected new vitality into the 2μm laser field.
On November 8, 2024, the groundbreaking ceremony for the third-quarter major projects in Hubei Province and the High-performance Special Optical Fiber Production Base and R&D Center project of Changjin Photon was held in the East Lake Comprehensive Free Trade Zone of Wuhan. Government and corporate leaders, including Li Shiting, Deputy Director of the Management Committee of East Lake High-tech Development Zone, Ai Chuanrong, Director of the East Lake Comprehensive Free Trade Zone, and Liu Changbo, General Manager of Changjin Photon, attended the ceremony to jointly witness this important moment.
In October 2024, the Wuhan Private Enterprise New Quality Productivity Development Pioneer Dialogue and Yellow Crane Star Entrepreneur Day event was held. Aimed at showcasing the innovative vitality achievements of Wuhan's private economy in pursuing "new quality" through innovation, representatives of Changjin Photon were invited to participate and awarded the "Wuhan Private Enterprise New Quality Productivity Pioneer" certificate.
On April 17, 2024, the Wuhan High-tech Industry Association successfully convened the first council meeting of the second session. Changjin Photon's representative was invited to attend and awarded a certificate and plaque as a Five-star High-tech Enterprise.
In December 2023, the R&D Center of Wuhan Changjin Photon Co., Ltd. was awarded the 2023 "Hubei Provincial Workers' Vanguard" title by the Hubei Provincial Federation of Trade Unions.

