The world's largest single-aperture radio telescope, with FAST, was built in a karst depression in Pingtang County, Guizhou Province, on September 25. It began to receive electromagnetic waves from the depths of the universe. It has a total area of 30 football fields and is expected to remain the world's first-class equipment in the next 20 years. This indicates that our country has achieved a great original breakthrough in the frontier of science. Among them, our company provides high-precision pyramidal reflector prism for the "Tian Eye" project.

Our company's high-precision pyramidal reflector prism is used as the measurement target in the process of "Tian-eye" construction. Through the cooperation of total station, every panel of "Tian-eye" is accurately installed with an error of 0.1 mm. At present, these reflective prisms are still working. They will continuously test the panel. As the top equipment in the world, the technical requirements of China's "Tian Eye" are very stringent. After winning the bid, our company has completed 2500 sets of prisms after more than half a year of high standard and strict precision cooperation. The successful completion of this project has brought a lot of social and economic benefits. Our company pays attention to scientific research and innovation, and has more than 20 national patented products. The high-precision pyramidal reflector used in Tian Eye is also one of our company's patented products. The mechanism of the integration of industry, education and research has made Xiangjiang company in the leading position in the domestic subdivision industry. In many major national projects, such as high-speed railway construction, subway construction and ocean-going aerospace industry, the image of "neutralizing Xiangjiang Optoelectronics" will appear.