About Us


The company's core technology team and professional management team have rich experience in photoelectric area. Among them, 60% of the technical R & D personnel have master's degree or above. In the past 15 years, as an enterprise rooted in photoelectric technology, Raysung has successfully developed a variety of new products in the field of Fiber Bragg Grating and Lensed Fiber, with 19 related patents. In the meantime, the company has successfully established strategic cooperation with famous enterprises and research institutions at home and abroad to jointly carry out R&D and markets development.

Raysung is the only manufacturer who supplies both FBG and fiber lens in large quantities in the world. We provide customers with turn-key solution and avoid the additional costs caused by two suppliers in the two steps of writing FBG and processing lensed fiber. In the future, Raysung will continue to strengthen the core technology research and development, to provide customers with best solutions and technical services.

Raysung is committed to provide products and service of the highest quality and greatest value to our customers.

If you have any technical questions, please feel free to contact us.

  • 60

    Proportion of Master's Degree
  • 15

    Over 15 Years Industry Experiences
  • 400

    More Than 400 Customers in the World
  • 19

    19 Related Patents

Core Competence

Global Sales Networks
Rich Experience in Bulk Production,
Serving Worldwide Clients
Excellent Quality
Unique Processing Technology,
Ensures Quality and High Production Efficiency
Multiple Invention Patents
Leading Technology, Sustainable Innovation
Deep Industry experience
Over 15 years focus on FBG and Lensed fiber