In the first three quarters of 2026, Huaneng (Tai 'an) Optoelectronic Technology Co., Ltd. achieved significant results in research and development and innovation. Our company focuses on the optical fiber and cable industry, continuously making breakthroughs in core processes and key equipment, and has successfully obtained 7 national invention patents, further enhancing our technological innovation capabilities.

1.Deeply cultivate the preparation of optical rods and consolidate the foundation of the industrial chain

"A Circulation Method for Acid Washing Solution of Optical Fiber Preforms and an acid washing System", "A multi-spray lamp OVD deposition Method and Optical Fiber Preform Production Equipment", "A coating deposition Device for Optical Fiber Preforms Preparation", "A surface treatment and cleaning device for Optical fiber Preforms", tackling the core production and auxiliary processes of preforms to ensure stable production.

2. Conduct meticulous wire drawing inspection and strictly control the quality of optical fiber forming

"Fiber Optic Drawing Verticality Detection Device" and "A Fiber Optic Verticality Detection Tool" focus on the precision control of fiber optic forming in the drawing process and stabilize the yield of fiber optic products.

3. Optimize the cabling process to enhance the structural performance of optical cables

"An Optical Cable Core Laying Tail End Tension Maintenance Device and Maintenance Method" is designed to optimize the optical cable cabling process, ensuring a constant and controllable tension throughout the core laying process, avoiding core stretching and twisting damage, and effectively enhancing the structural stability and transmission performance of the finished optical cable.

In the next step, Huaneng (Tai 'an) Optoelectronic Technology Co., Ltd. will continue to take technological innovation as the core driving force for high-quality development, continuously increase investment in research and development resources, carry out special research and development on the existing technical difficulties in the entire industrial chain of optical fiber preforms, optical fibers, and optical cables, including production, process, equipment, and environmental protection, and continuously improve the independent research and development and intellectual property layout system. We will continuously empower the optical communication industry to improve quality and efficiency through high-level scientific and technological innovation, and support the long-term stable and high-quality development of enterprises with independent core technologies.