In March 2025, the company held a strategic cooperation signing ceremony with Huayuan High-Tech Cable Co., LTD.

In March 2025, the company made a significant breakthrough in the State Grid market and successfully won the bid for the State Grid headquarters transmission and transformation line project.

In December 2023, in the 2023 Employee Technological Innovation Achievement selection of Huaneng Group, the project "A Fiber Optic Preform Repair Device" was awarded the third prize. The project "Improving the Straightening Efficiency of Preform Welding" was awarded the Excellence Prize, highlighting the company's technological innovation capabilities.

In December 2023, the General Office of the Ministry of Industry and Information Technology issued the "Notice on Announcing the List of Green Manufacturing for 2023 and Relevant Matters Concerning the Pilot Implementation of 'Green Code for Enterprises'", in which Huaneng (Tai 'an) Optoelectronic Technology Co., Ltd. was included.

From September 6th to 8th, 2023, I participated in the China International Optoelectronic Exhibition for the first time at the Shenzhen International Convention and Exhibition Center.

In December 2022, small-sized optical fibers conforming to the ITU-T G.652/G.657 standard were developed, the coating process was optimized, the product qualification rate was 93.1%, and the production capacity was 300,000 core kilometers per year.

In 2022, we signed contracts with Wuhan Changyingtong and Mobile Company.

In May 2022, the company won the top prize in the 2022 China Unicom Local Network optical Cable Centralized Procurement Project.

In December 2021, the company was awarded the title of National High-tech Enterprise.

In June 2021, the factory was expanded, further increasing its scale. An optical cable manufacturing workshop was opened up, sales business was developed, ERP management was implemented, responsibilities were clarified, and product quality was improved.

In December 2020, I participated in the selection of technological innovation achievements of Huaneng Group's employees and achieved excellent results: the project "Improvement of Surface Particles on the Loose Body of Core Rods" won the third prize, and the project "Concentricity Detection of Optical Fiber Preforms" won the second prize.

In October 2020, the company completed the research and development of the G.657.A1&A2 bending insensitivity series products and achieved sales. The product quality is superior to the ITU international standard.

In May 2020, the company's optical fiber products were first sold and successfully delivered.

The company belongs to the world's top 500 China Huaneng Group Co., Ltd., which was established in June 2019 by Huaneng Shandong Taifeng New Energy Co., Ltd., located in the economic development zone of Xindai City, Tai’an City, Shandong Province (about 18km to the east of Xindai City and about 40km to the west of Tai 'an City). The registered capital is 250 million yuan (Huaneng Taishan Electric Power Co., Ltd holds 82.23%, Shandong Taifeng Holding Group Co., Ltd holds 13.33%, and Taian Zhengye Environmental Protection Technology Co., Ltd holds 4.44%). The company's main optical fiber prefabricated rod, optical fiber, optical cable and optical devices and sensor communication equipment research and development, manufacturing and sales. The optical fiber project is a signed project of Shandong Province 2018· Central Enterprise assisted by the transformation of old and new driving forces, and is listed in the first batch of selected projects of Shandong Province's new and new driving forces transformation major project database and the key construction project of Shandong Province in 2019.

In February 2019, Huaneng (Tai 'an) Optoelectronics Technology Co., Ltd. was identified as the key construction project of Shandong Province in 2019

The company held a groundbreaking ceremony for its optical fiber preform and optical fiber manufacturing projects, officially commencing construction.

In June 2018, "Huaneng Tai 'an Optoelectronics Technology Co., Ltd. Fiber prefabricated rod, fiber manufacturing project (annual output of 300 tons of fiber prefabricated rod, 10 million core kilometers of fiber)" was included in the first batch of selected projects in the database of new and old kinetic energy conversion major projects, Shandong Province in 2018 central enterprises to help Shandong new and old kinetic energy conversion contract project.